Diamond antennas

GUARANTEED HIGH QUALITY AND HIGH PERFORMANCE!

 One year genuine Diamond factory-backed Australian warranty!
Diamond Japan factory-authorised direct importer since 1978!

*** Thousands of genuine Diamond antennas and accessories in stock! *** We despatch Diamond orders daily *** Australia's biggest Diamond stockist and longest serving Diamond importer/dealer, by far!! ***

Base station verticals installed in high wind areas should be guyed!
Please do not fit clamps or U-bolts to fibreglass antenna sections.
Please do not overtighten any antenna's screws or apply glue! 
Warranty does not apply to loosening of antennas and/or their
 sections due to improper maintenance, care or installation.
Warranty will be void if products are customer damaged
or environmentally damaged or otherwise damaged.
Listed prices are subject to change without notice
or any obligation due to exchange rate variations.
Freighting or mailing of antennas at extra cost.
Prices are confirmed for antennas in stock.
Warranty only applies to factory faults.
Warranty cover is not insurance cover.

MASSIVE DIAMOND airfreight shipment due very soon!

Please order by phone; 02 9688 4301/9636 9060/9896 8972,
by fax; 02 96881995, by email; radioandrews@hotmail.com
or by mail; P.O. Box 240, Pendle Hill, NSW, 2145.

We despatch Diamond orders daily from our MASSIVE stock!
Almost all Diamond antennas listed here are in stock!!

AUSTRALIA'S BIGGEST, BEST AND MOST TRUSTED DIAMOND
FACTORY DIRECT IMPORTER SINCE 1978 --> YES, 1978!

DIAMOND antenna catalogues available for free mailing to you,
simply by asking us! We can also include one with your order!

Updated 22-10-18

Learn More


Fibreglass dual-band 2m/70cm base station verticals

X-510N 2m/70cm base station vertical antenna...A$299
 

Type $AUD
X-30M 2m/70cm has 3/5.5dB gain, 1.3m long, 1 pc. antenna
Plenty in stock!
 $119
Plenty in stock!
X-30N 2m/70cm has 3/5.5dB gain, 1.3m long, 1 pc. antenna
Plenty in stock!
$119
Plenty in stock!
X-50M 2m/70cm 4.5/7.2dB gain, 1.7m long, 1 pc. antenna
Plenty in stock!
$139
Plenty in stock!
X-50N 2m/70cm 4.5/7.2dB gain, 1.7m long, 1 pc. antenna
Plenty in stock!
 $139
Plenty in stock!
X-200M 2m/70cm 6/8dB gain, 2.5m long, 2 pc. antenna
In stock!
 $239
 
In stock!
X-200N 2m/70cm 6/8dB gain, 2.5m long, 2 pc. antenna
In stock!
 $239
In stock!
X-300M 2m/70cm 6.5/9dB gain, 3.1m long, 2 pc. antenna.
Sold out! New shipment due soon...
   $249
Sold out!
X-300N 2m/70cm 6.5/9dB gain, 3.1m long, 2 pc. antenna
In stock!
 $269
In stock!
X-510N 2m/70cm 8.3/11.7dB gain, 5.2m long, 3 pc. antenna
Sold out! New shipment due soon...
 $299
Sold out!
X-520M 2m/70cm 8.3/11.7dB gain, 5.2m long, 3 pc. antenna
Sold out! New shipment due soon...
 $299
Sold out!
X-700HN 2m/70cm 9.3/13dB gain, 7.2m long, 4 pc. antenna
Sold out! New shipment due soon...

$399
Sold out!

Base station verticals installed in high wind speed areas should be guyed! Please install base station antennas safely...  
We import, sell and recommend JA-version multiband Diamond vertical antennas. Those models covering the 2m and 70cm bands (or more) are centred on 145MHz and 435MHz and will cover 144-148MHz and 430-440MHz. The swr at 148MHz is 1.8:1 to 2:1 and we know of no problems ever encountered due to this swr present at the top of 2m.

These versions have been conclusively proven over the past 39 years to be best suited to the Australian and New Zealand 2m/70cm band plans. Diamond requires very large minimum order quantities (MOQs) per model of antenna regarding special tuning of any antennas.

Alternatively, we can import "A" suffix (USA) version multiband verticals. However, they would be at higher pricing and their delivery timing would require confirmation. They are centred on 146Mhz and 443MHz (i.e. 8MHz higher on 70cm than the centre of the AUS/NZ 70cm band, which is 435MHz). Therefore, they best cover 144-148MHz and 437-450MHz.

Diamond V/U multiband base station verticals which are tuned specifically for Australia/NZ band plans simply do not exist!

Please note;
M socket is the same as a SO-239 socket and a UHF socket.
N socket is a combination of a BNC socket and a SO-239 socket, whereby the outer body is based on a SO-239 (for strength) and the inner portion is based on a BNC socket (to maintain low loss at high frequencies).
N-type connectors were initially designed as a strengthened form of BNC connector for the military, as BNCs often failed in military service.

Most Diamond
products listed on this page
are in stock!




  
 

Fibreglass tri-band base station verticals

X-7000N triband high-performance vertical antenna...A$349
 

Type $AUD
V-2000 6m/2m/70cm, has 2.15/6.2/8.4dB gain, 2.5m long.
Rated to handle 150W (total). This is a 2-piece fibreglass antenna.
In stock!
$229

In stock!
VX-30 2m/70cm, has 2.15/5.5dB gain, 1.3m long.
Rated to handle 150W (total). This is a 1-piece fibreglass antenna
Plenty in stock!
$149

Plenty in stock!
VX-30N 2m/70cm, has N-socket and 2.15/5.5dB gain, 1.3m long.
Rated to handle 150W (total). This is a 1-piece fibreglass antenna
Due late 2018...
$149

Due late 2018
VX-1000 6m/2m/70cm, has 1.5/2.15/5.5dB gain, 1.42m long.
Rated to handle 150W SSB (total). This is a 1-piece fibreglass antenna.
In stock!
$199

 In stock!
VX-4000 2m/70cm/23cm has 2.6/5.8/9.2dB gain, 1.3m long.
Rated to handle 100W (total). This is a 1-piece fibreglass antenna.
Plenty in stock!
$249

Plenty in stock!
X-5000N 2m/70cm/23cm, 4.5/8.3/11.7dB gain, 1.8m, 1 pc. antenna.
Has N-socket. Sold out! Due late 2018...
 $249
Sold out!
X-6000N 2m/70cm/23cm has 6.5/9/10dB gain, 3.05m long, 2 pc. ant. Has N-socket. Sold out! Due late 2018... $269
Sold out!
X-7000N 2m/70cm/23cm has 8.3/11.7/13.7dB gain, 5m, 2 pc. ant.
Has N-socket. Sold out! Due late 2018...
 $349
Sold out!


NEW!

2m and 2m/70cm aluminium base station yagis

New A1430S7 dual-band yagi antenna...$299
In stock!
 

Type $AUD
A144S5R 2m 5-element yagi, 9.1dBi gain, 0.95m long boom.
Rated to handle 50W.
Plenty in stock!
 $99

Plenty in stock!
A144S10R 2m 10-element yagi, 11.6dBi gain, 2.13m long boom.
Rated to handle 50W. Limited or no stock!
Due in our next Diamond shipment late 2018...
$169
 Limited or no stock!
A1430S7 2m/70cm 7-element dual-band, 2m (3-el.)/70cm (5 el.), phase-driven type yagi. Has 7.3/9.3dBi gain and a 1.25m long boom.
Rated to handle 100W (total).
In stock!
$299
 

In stock!

6m or 2m or 23cm MONO-BAND base station verticals

 

CP-62 6m mono-band high gain vertical...A$249.00
 

Type $AUD
CP62 NEW! 6m. Double 5/8 wave design has low radiation angle and 5.5dBi gain for DX'ing! 6.8m long.
In stock!
$249

In stock!
F-1230AN MkII 23cm, 14 x 5/8 waves, has N-F socket, 13.8dBi gain, is 3.53m long, 100W SSB rated, weighs 1.7kg. Accepts 30-62mm tube.
In stock!
$299
 
In stock!
F-23H 2m, Hardened, triple 5/8 wave, 7.8dB gain and is 4.6m long.
$249
SOLD OUT!
F-23A 2m, Triple 5/8 wave, has 7.8dB gain and is 4.6m long. $229
SOLD OUT!
F61 6m, Fibreglass base vertical, 2.7dB, 150W, 1.4kg, 3.2m long
Place your order with deposit!
$199

HF and HF+ base station antennas



CP-6 3.5 to 50MHz base station vertical antenna...A$499.00
 

Type $AUD
BB7V Broadband 2-30MHz aluminium vertical antenna (compare to Comet CHA-250B). Max. power 250W. SWR <2:1, 2.3kg wt., 6.7m.
In stock!
 $499
BB6W 2-30MHz Long wire antenna. Max. power 250W. SWR <2:1. Weight 0.8kg. Length 6.4m.
In stock!
$349
 
CP-5HS Mk.II (replaces CP-5HS). Covers 7-14-21-28-50Mhz, vertical, 3.6m long. Handles 200~500W depending upon frequency band. New model. CP-5HS Mk.II has new "cable with core", self amalgamating tape - and an insulation ring added to the mast bracket set.
Place your order for late 2018 shipment
$599



New model!
CP-6S HF to 50Mhz base station vertical, 200W, 4.6m long. CP-6S has "15226 cable with core" and "15227 self amalgamating tape" upgrades. CP-6 & CP-6S models have independently tuneable radials. SO-239 fitted.
In stock!
$499
 
CP-610 28/50MHz 3.4/5.5dB gain, 6.8m long vertical 5/8-wave 10m, 2 x 5/8-wave 6m type w/3 radials. 10m 500W SSB, 6m 200W FM rated
Place your order with deposit for inclusion in late 2018 shipment
$299
CP-8040 80m/40m vertical base station antenna, 6.5m long.
In stock!
$599
CP-VU8, 80m~70cm, 2.7m long, 200W rated, black. Covers 3.5~3.575, 7~7.1, 14~14.35, 21~21.45, 28~29.7, 50~52MHz (200W SSB, 50W CW rated) as a 1/4-wave, 144~146MHz as 1/2-wave (150W FM, 2.15dB) and 430~440MHz (150W FM, 5.5dB) as 2 x 5/8waves.
Should be mounted >1.5m above ground. Tuneable on each band.

This antenna is proven to perform properly on the 80m to 70cm bands when mounted on a poor ground plane, e.g. metal balcony railing, etc.
As this is quite a short antenna (compared to a 1/4-wave vertical) on most of the HF bands, please don't expect "full-sized" HF vertical antenna performance, especially on the 80m and 40m bands!
In stock!
$549









 In stock!
HFV5 Rotatable V-dipole 7/14/21/28/50MHz - handles 150W SSB on 7/14MHz and 220W on 21/28/50MHz, 4m long, 1.95kg.
In stock!
$399

In stock!
NEW! 40m V-dipole!

HFV40
Rotatable V-dipole for 7.0~7.2MHz, 2.3m each side. Handles only 70W CW, 200W SSB max. Weighs 2kg. Turning radius ~1.65m.

Place your order with deposit for inclusion in late 2018 shipment
$349
 


Place your order!
HFV8040 Rotatable V-dipole 3.5/7MHz, 10.2m width tip-to-tip, 300W SSB max., weighs 7kg.
In stock!
$599
 
In stock!
HFV330 HF rotatable V-dipole! Covers 3.5~30MHz. Use its long element for 3.5~25MHz or its short element for 21~30MHz coverage. Element length is 2.53m each side of "V". Handles only 80W CW, 300W SSB max. Weighs 5.9kg.Turning radius ~1.9m. Inc. SDC2 controller!
Includes approved AC/DC 500mA plug-pack and 15m of control cable!
 
Place your order with deposit for inclusion in late 2018 shipment
$1699
 



Place your order!
KV-2 80m/40m vertical base stn. antenna, 6.15m.
In stock!
$479
In stock!
KV-5 80m(200W)-40-20-15-10m vert. base ant., 500W, 5.8m.
In stock!
$449
In stock!
R1 radial, for 3.575-3.650MHz tuning of CP-6 vertical, 1.8m. Sold out
Place your order for inclusion in late 2018 shipment
$89
Sold out
R2 radial, for 3.650-3.725MHz tuning of CP-6 vertical, 1.8m. Sold out
Place your order for late 2018 shipment
$89
Sold out
W-735 80/40m (3.5/7MHz) dual-band dipole, 26m long.
In stock!
$199
In stock!
W-8010 80-10m dipole/inverted "V" combination, 19.2m long.
SOLD OUT! Shipment due soon...
 $249
Sold out!
Dipoles, verticals, yagis, etc., may need re-tuning, depending upon their height above ground and also due to the proximity and surface area of nearby objects (especially metallic surfaces), etc.
 
Most of the above antennas are in stock most of the time!  

HF and HF+ mobile and portable antennas

New SD330 HF screwdriver motor driven antenna...A$529
In stock!

 

Type $AUD
CR-8900 10m/6m/2m(2.15dBi)/70cm(5.5dBi) whip, 60W rated, 1.26m.
Also see CR-8900-ACS...
In stock!
$149
HV-7CX Mobile 7-21-28-50-144-430MHz (3-bands) whip, 120W SSB on 7-21-28MHz, 200W SSB OK from 50MHz up, 1.9m long
Place your order with deposit for inclusion in late 2018 shipment
$199
 
HVC14CX Optional 14MHz coil for HV-7CX. See above.
Place your order with deposit for inclusion in late 2018 shipment
$39
RH-V5 7/14/21/28/50MHz, 20W, for portables, 1.4m long
Place your order with deposit for inclusion in late 2018 shipment
$219
SDC1 Tuning controller, for the SD330 antenna.
In stock!
$299
SD330 "Screwdriver" motor driven 3.5-30MHz mobile antenna is 1.7-1.85m long, weighs 1.1kg., handles 200W SSB. Requires 12Vdc @ 100mA. The SD330 takes 50 seconds to tune from 3.5 to 30MHz...
Plenty in stock!
 $529


Plenty in stock!

HF-series mobile antennas



HF-80FX 80m antenna...A$119
 

Type $AUD
HF-80FX 80m (120W), 1.4m long. Low swr tuning only up to ~3.6MHz.
In stock!
 $119
HF-40FXW 40m (200W rated), 1.4m long
In stock!
$99
HF-20FX 20m (220W rated), 1.2m long
$99
HF-15FX 15m (220W rated), 1.2m long $99
HF-10FX 10m (250W rated), 1.1m long $99
HF-6FX 6m (250W rated), 1.0m long $99
Almost all of the above HF-FX series antennas are in stock!  

HF-CL series long and rugged mobile antennas.
Limited stock of HF-CL series antennas.



HF-20CL 20m antenna...A$129
 

Type $AUD
HF-40CL 40m/7MHz (200W SSB/70W FM rated), 2.2m long.
In stock!
$119
In stock!
HF-20CL 20m/14MHz (200W SSB/70W FM rated), 2.2m long.
Sold out
$119
Sold out
HF-16CL 16m/18MHz (200W SSB/70W FM rated), 2.2m long.
In stock!
$109
In stock!
HF-15CL 15m/21MHz (200W SSB/70W FM rated), 2.2m long.
In stock!
$109
In stock!
HF-10CL 10m/28MHz (200W SSB/70W FM rated), 2.2m long.
Sold out
$109
Sold out
Most of the above HF-CL series antennas are in stock most of the time!  

Mobile 2m and 2m/70cm Super Gain series s/s whips

SG-7500 2m/70cm mobile high-spec. antenna...A$139

(S/S = stainless steel whip sections)

 

Type $AUD
SG-2000 2m-only! Has 5.2dB gain, 150W rated and is 1.59m long $109
SG-7000 2m/70cm. Has 2.15/3.8dB gain and is 47cm long  $99
SG-7100R 2m/70cm. Has 2.15/4.8dB gain and is 62cm long $99
SG-7200 2m/70cm. Has 3.2/5.7dB gain and is 96cm long $119
SG-7400 2m/70cm. Has 2.15/5.5dB gain and is 99cm long $129
SG-7500 2m/70cm. Has 3.5/6dB gain and is 1.06m long $139
SG-7700 2m/70cm. Has 4.3/6.8dB gain and is 1.27m long $149
SG-7900 2m/70cm. Has 5/7.6dB gain and is 1.58m long.
Probably the best dual-band high gain mobile antenna ever made!!
Also consider the SG-7900-ACS antenna...
 $179

In stock!
Almost all of the above SG-series antennas are in stock!  

Mobile tri-band Super Gain series s/s whips

(S/S = stainless steel whip sections)
 

Type $AUD
SG-9500M 2m/70cm/23cm 3.15/6.3/9.7dBi gain, 1m long.
Plenty in stock!
$159
Plenty in stock!
SG-9500N 2m/70cm/23cm 3.15/6.3/9.7dBi gain, 1m long. Has N-plug. Yes, we do have N-socket bases to suit. Limited stock of N-bases! $159
SG-9600 6m/2m/70cm 1.5/2.15/5.2dBi gain, 0.82m long $159
SG-9700 6m/2m/70cm 2.15/3/5.8dBi gain, 1.07m long. $159
Most of the above antennas are in stock!  

Mobile multi-band Super Gain Mini series s/s whips



SG-M510 2m/70cm antenna...A$89

(S/S = stainless steel whip sections)

Type $AUD
SG-M507 2m/70cm 2.15/5.2dBi gain, 70W (total), 73cm  $99
SG-M510 2m/70cm 2.15/5.5dBi gain, 100W (total), 96cm   $99
SG-M911 6m/2m/70cm 3dBi (2m)/5.8dBi (70cm), 60W, 1.1m $99
Most of the above antennas are in stock most of the time!  

New black mobile 2m/70cm NR series s/s whips

NR-770RB 2m/70cm black antenna...A$69

(S/S = stainless steel whip sections. "B" suffix = Black colour)

Type $AUD
NR-770RB Black, 3/5.5dB, 98cm long.
Limited stock!
 $69
Limited stock!
NR-770R Stainless steel, 2.15/5.5dB, 0.98m long.
Plenty in stock!
$69
Plenty in stock!
NR-770HB Black, 2.15/5.5dB, 1.02m long (air-spaced coil).
Plenty in stock!
$69
Plenty in stock!
NR-770H Stainless steel, 2.15/5.5dB, 1.02m long (air-spaced coil).
Plenty in stock!
$69
Plenty in stock!
NR-790 Stainless steel, 4.5/7.2dB, 1.46m long (one turn coil & trap).
Limited stock.
$139
Limited stock!
NR-7700 Medium duty, 3/5.5dB, 1m long, 250W/200W rated.
In stock!
 $129
In stock!
NR-7900 Heavy duty with high 3.7/6.4dB gain, 1.46m long.
RF power rated to 300W on 2m and 250W on 70cm.
In stock!
 $129

In stock!
Most of the above antennas are in stock!  

Mobile multi-band AZ-series s/s whips.
Limited stock of AZ-series antennas.



 AZ-510FX 2m/70cm antenna...A$99

(S/S = stainless steel whip sections)

Type $AUD
AZ-503 2m/70cm --/1.69dBi gain, 50W (total), 34cm (air-spaced coil)  $79
AZ-504FX 2m/70cm ---/2.15dBi gain, 50W (total), 39cm long $79
AZ-506FX 2m/70cm 2.15dBi/4.5dBi gain, 50W (total), 67cm long  $79
AZ-507FX 2m/70cm 2.15dBi/4.9dBi gain, 50W, 75cm long
In stock!
$89
In stock!
AZ-510FX 2m/70cm 2.15dBi/5.5dBi gain, 50W, 92cm long $99
Limited or no stock of some AZ-series antennas Call us!

NEW! Mobile "MR" 2m/70cm black s/s magnetic

 base/lead/plug antenna packages here!

New! MC-203 commercial spec. antennas, too!



 MR-73SJ 2m/70cm magnetic base/lead/plug antenna pack...A$39

Very limited stocks of MC & MR series antenna packages

Type $AUD
MC-203 Commercial spec. 430~470MHz stainless steel mobile foldable whip antenna. Has 5.5dBi gain. Length is 97cm. Fitted with an integrated PL-259 plug. Rated to 200W RF (FM) $29
MR-73SJ Magnetic base type 2m/70cm antenna package has --/3.4dBi gain, 10W (total), 50cm (base load coil). Has magnetic base, 3m of
RG-174/u coax cable and SMA-F socket fitted. A BNC-M plug (front) to SO-239 socket (rear) adaptor may be purchased separately (A$19)
 $39
MR-75SJ Magnetic base type 2m/70cm antenna package has 2m/70cm --/3.4dBi gain, 35W (total), 50cm (base load coil). Magnetic base, 3m of LMR-100 coax cable and SMA-F socket fitted. A BNC-M plug (front) to SO-239 socket (rear) adaptor may be purchased separately (A$19) $49
MR-77SJ Magnetic base type 2m/70cm antenna package has 2m/70cm --/3.4dBi gain, 70W (total), 50cm (base load coil). Magnetic base, 4m of RG-58c/u coax cable and SMA-F socket fitted. A BNC-M plug (front) to SO-239 socket (rear) adaptor may be purchased separately (A$19)  $59

K9000 motorised antenna mount and fittings



K9000 mount...A$119
Plenty in stock!

Shown with optional KTH bracket and optional SG series antenna.
All options are at extra cost. Photo for illustration purposes only.

Type $AUD
K9000; 0 to 90 angular movement takes about 4 secs. to complete.
Requires 13.8Vdc @ 0.95A. Antenna max. length 1.4m, weight <350g.
The K9000 cannot be used without a suitable bracket!
In stock!


See suitable mounting brackets listed below...
K9000...$119



 
KLR; Roof rail mounting bracket         Model KLR
...$39
KRR Rooftop railing side-mounting bracket  Model KRR
...$39
KRS; Roof side gutter mount bracket  Model KRS
...$39
KTH Trunk lip/hatchback mounting bracket  Model KTH
...$39
Most of the K9000 antenna brackets are in stock most of the time!  

SMA male/plug handheld whips
 
Type $AUD
SRH-36 2m/70cm 36cm long  $39
SRH-519 2m/70cm 21cm long $39
SRH-701 2m/70cm 21cm long. In stock!  $39
SRH-771 2m/70cm 40cm long - See also SRH-771-ACS. In stock!  $49
SRH-789 95MHz-1100MHz telescopic scan antenna, 20cm~80cm long $59
SRH-805S 2m/70cm/23cm 4.5cm long $39
SRH-815S 2m/70cm/23cm 15cm long $39
SRH-940 TRIBAND 6m/2m/70cm, (2.15dB gain 70cm), 45cm long. Receive ranges; 150/300/450/900MHz! Handles 10W. Wt. is 44g.
Plenty in stock!
$59

Plenty in stock!
SRH-999 6m/2m/70cm (2.15dB)/23cm (5.5dB) is 51cm long. Receives AM/FM BC bands + 120/150/300/450/900MHz bands. 10W max., 65g.
Sold out!
$89

Sold out!
Most of the above antennas are in stock!  

BNC male/plug handheld whips
 
Type $AUD
RH-205 Telescopes to 5/8-wave or 1/4-wave on 2m. BNC whip adjusts to 23cm~134cm in length  $59
RH-701 2m/70cm 21cm long BNC whip, 10W max. power $29
RH-771 2m/70cm, 8-bands, 40cm long BNC whip, 10W max. power $39
RH-799 70-1,000MHz adjustable length and adjustable tilt, 2.15dB gain, extends from 19.5cm to 113.5cm long, BNC whip. Operates as a 1/4-wave from 70~300MHz. Sold out! $49
 
Sold out!
RH-915S Triband 2m/70cm/23cm transmit bands. Total of 9 bands. Receive bands of 120/150/300/450/800900MHz. Has 2.15dBi gain on 70cm, 5.5dBi gain on 23cm. Length is 35cm. BNC whip. $59
Most of the above antennas are in stock!  

Scanning receiver antennas - for base station use

D130J discone antenna...A$199
Plenty in stock!
 

Type $AUD
D-130J Discone, covers 25-1300MHz on receive, efficiently! 
Transmittable on 50, 144, 430, (904) & 1296MHz amateur bands!
Plenty in stock!
 $199

Plenty in stock!
D-150 Discone, covers 50-1500MHz on receive, efficiently!
Transmittable on 50, 144, 430, (904) & 1296MHz amateur bands!
Sold out. Order with deposit required for late 2018 shipment!
$179

Coaxial antenna switches



CX-310N coax switch...A$169
In stock!

 

Type $AUD
CX-210A 2-position. Rated to 1.5kW.
Only 0.05dB loss to 500MHz, 0.1dB to 1GHz!
In stock!
 $89
 
CX-210N 2-position. Rated to 1.5kW.
Only 0.05dB loss to 500MHz, 0.2dB loss up to 3GHz.
In stock!

Consider the Andrews CO-201N and Avair SW-2N 2-position N-type coaxial antenna switches, which have the same loss spec., at $89 ea.!
$129
CX-310A 3-position. Rated to 1.5kW (to 30MHz, 1kW 30~150MHz, 500W up to 800MHz.
Only 0.1dB loss to 500MHz, 0.15dB to 1GHz! Not A$179 here!
In stock!
$169
CX-310N 3-position. Rated to 1.5kW.
Only 0.1dB loss to 500MHz, 0.2dB to 1.5GHz!
In stock!
$169
Most of the above antenna switches are normally in stock!  

DIPLEXERS/Duplexers


MX-62M diplexer...A$149
In stock!


MX-62N diplexer...A$149
In stock!
 

Type $AUD
MX-610M 1.3-30MHz MP and 49-470MHz MP.
M-J common socket. In stock!
$159
In stock!
MX-62M 1.6-56MHz MP and 76-470MHz MP.
M-J common.
Plenty in stock!
$149

Plenty in stock!
MX-62N 1.6-56MHz MP and 76-470MHz NP.
M-J common.
Plenty in stock!
$149

Plenty in stock!
MX-72A 1.6-30MHz+140-150MHz MP and 400-460MHz NP.
Maximum RF power; 1.6~30MHz up to 400W CW/1kW SSB, 49~150MHz up to 150W CW/400W SSB and 400~460MHz up to 100W CW/250W SSB.
NJ common socket. In stock!
Now $79
In stock!
MX-72H 1.6-30MHz + 140-150MHz MP and 400-460MHz MP.
Maximum RF power; 1.6~30MHz up to 400W CW/1kW SSB, 49~150MHz up to 150W CW/400W SSB and 400~460MHz up to 100W CW/250W SSB.
MJ common. In stock! 
$79
In stock!
MX-72N 1.6-30MHz+140-150MHz MP and 400-460MHz MP.
Maximum RF power; 1.6~30MHz up to 400W CW/1kW SSB, 49~150MHz up to 150W CW/400W SSB and 400~460MHz up to 100W CW/250W SSB.
MJ common. In stock!
$79
In stock!
All of the above diplexers/duplexers are normally in stock!  

Triplexers



MX-3000N triplexer...A$159
 

Type $AUD
MX-2000 1.6-60MHz MP, 110-170MHz MP, 300-950MHz MP.
MJ common socket. Plenty in stock!
 $159
Plenty in stock!
MX-2000N 1.6-60MHz MP, 110-170MHz MP, 300-950MHz NP
MJ common. In stock!
$159
In stock!
MX-3000 1.6-160MHz MP, 350-500MHz MP and
850-1300MHz NP.
NJ common.
Plenty in stock!
$159


Plenty in stock!
MX-3000N 1.6-160MHz MP, 350-500MHz NP and
850-1300MHz NP.
NJ common.
Plenty in stock!
$159


Plenty in stock!
All of the above triplexers are normally in stock!  

RF power/swr meters



SX-600N RF power/swr meter...A$299
Plenty in stock!

 

Type $AUD
SX-100; 1.6~60MHz 30/300/3kW power ranges.
Has 2 x SO-239 sockets.
In stock!
$279

In stock!
SX-240C CROSS-NEEDLE meter, 3~60MHz (30/300/3kW HF only) and 140-470MHz in two switchable frequency ranges.
Has 4 x SO-239 sockets.
Sold out
$299


Sold out
SX-400; 140-525MHz 5/20/200W power ranges.
Has 2 x SO-239 sockets.
Sold out
$179

Sold out
SX-400N; 140-525MHz 5/20/200W power ranges.
Has 2 x N-sockets.
In stock!
$199

In stock!
SX-600N; 1.8-525MHz in two switchable frequency ranges.
Has 5/20/200W power ranges.
Fitted with 2 x N-sockets (VHF/UHF) and 2 x SO-239s (HF/VHF).
Plenty in stock!
$299


Plenty in stock!
SX-1100 1.8-160MHz and 430-450, 800-930, 1240-1300MHz in four switchable frequency ranges. Has 5/20/200W power ranges.
Fitted with 2 x N-sockets (VHF/UHF) & 2 x SO-239 sockets (HF/VHF).
Plenty in stock!
 $399


Plenty in stock!
Limited or no stock of some RF power/swr meter models.  
Please note that amateur radio type RF wattmeters do not necessarily display p.e.p (peak envelope power) to a good degree of accuracy. Please consider purchasing a commercial RF wattmeter which has a specially designed and calibrated internal amplifier that enables displaying of p.e.p. to very high degrees of accuracy. These are known as "true peak reading" wattmeters. Some of the brands of these wattmeters are; Coaxial Dynamics, Bird, Telewave, etc. We do sell commercial RF wattmeters...  

Photo of CMF-2000

Dummy loads, balun and TVI low-pass filters

DL-50A Dummy load
Plenty in stock!
 

Type $AUD
BU-50 1.7~40MHz antenna balun. Rated to 1.2kW pep SSB.
Has MJ/SO-239/UHF-F socket. Size; 8.5cm wide x 11.5cm high.
$69.00
Limited/no stock
CMF-2000 Low-pass TVI filter, 1~54MHz, -50dB att., 2kW SSB rated.
Limited stock
$149
CMF-5000  Low-pass TVI filter, 1~54MHz, -50dB att., 5kW SSB rated.
Limited stock
$199
DL-50A Dummy load, DC~1,000MHz, 20W (5 minutes on, 5 min. off), 50W (1 min. on, 1 min. off), 100W (30 seconds on, 3 minutes off).
Plenty in stock!
$69

Plenty in stock!
DL-50N Dummy load, DC~1,500MHz, 15W continuous, 20W (5 min. on, 5 min. off), 50W (1 min on, 3 min. off), 100W (30 sec. on, 3 min. off). Plenty in stock! $89

Plenty in stock!
Most of the above accessories are in stock most of the time  

Brackets, base & lead assemblies and masts


Diamond K415

Wide width (90mm) K415 triple-axis bracket...A$69

Medium width (55mm) K416 triple-axis bracket...A$69

Narrow width (40mm) K412 triple-axis bracket...A$69

(K412 and K416 are similar in design to K415, which is shown above)
 

Type $AUD
AM-450 Antenna mast approx. 1.4m~4.5m long, 4-section telescoping 31mm~22mm dia. pipe. Handles 8kg. Has 30m rope, etc. Wt. 1.2kg.  $165
AS-600 Tripod Mast Stand. Approx. 93cm high & folds. Tripod legs are 1m apart, accepts 31mm/34mm pipe dia. Handles 50kg. Wt. 2kg.  $95
K300 Gutter mounting bracket, tilt adjustable, 2-axis   $69
K400 Boot/edge mounting bracket, tilt adjustable, 2-axis.
Limited stock!
 $69
Limited stock!
K412 3-axis adjustable angle boot/edge mount bracket has narrow (40mm) width base.
Plenty in stock!
$69

Plenty in stock!
K415 3-axis adjustable angle boot/edge mount bracket has wide (90mm) width base. See photo above...
Plenty in stock!
$69

Plenty in stock!
K416 3-axis adjustable angle boot/edge mount bracket has medium (55mm) width base.
Sold out!
$69

Sold out!
K515 2-axis TILT angle adj. roof-bar mounting bracket (<48mm dia) $69
K600M Boot/edge moulded bracket is slightly tilt adjustable from 0 to 9. The K600M is fitted with 5m in total of RG-188 and 5D-FV coaxial cables and a PL259 $119

 
K701M Magnetic suction cup base (160mm diameter). Has SO-239, 1m RG-188A/V and 5DQ-S 3m of coax and a PL-259! $79
K702M Magnetic suction cup base (160mm diameter). Has SO-239 and 4m of RG-58A/U with a PL-259 plug fitted! $79
 
S510NN N-type base/lead assembly has N-socket, 1m of thin low-loss 1.5DQ "super" coax and 4m of 5DQ-1 coax with an N-type plug fitted! $79
SPM-35 Super magnet type has SO-239 and 4m of 3.5DQEFV with a PL-259 plug fitted. $69
TE-5M Package comprises a boot/edge mounting bracket, 5m of RG-188 and 5D-FV coaxial cables and PL-259 plug.  $79
TRA II Package comprises a KTR2 trunk lid mounting bracket fitted with a SO-239, 4m of RG-58c/u coax and a PL-259 plug! $89
Most of the above accessories are in stock most of the time!  

Diamond high current AC-to-DC power supply



DIAMOND GSV-3000
 
Regulated linear/transformer 30A power supply.
Adjustable o/p voltage range of 1~15Vdc

 $399 AUD
Plenty in stock!

Learn More

  • 30A (continuous for 8 hours @ 13.8Vdc) / 34A (intermittent rating)
  • DC 1V to 15V voltage adjustment range with detent for 13.8Vdc
  • Dimensions; 250w x 150h x 240d mm. Weight; 9kg.
  • Edge-wise voltmeter and edge-wise ammeter
  • Built-in DC cooling fan is temperature controlled
  • Front panel fitted 30A-rated red and black screw terminals
  • Spring-clip terminals are rated at 6A max.
  • Cigarette lighter socket is front panel fitted
  • Ripple voltage is only 3mV p-p max.
  • Current overload protection commences at 34A
  • Short circuit protection fitted
  • Overvoltage protection and backlighting are not fitted

 

Type $AUD
GZV-2500 (20A) and GZV-6000 (60A) switch-mode power supplies. Available on your order. Deposit required!   P.O.A.

Diamond high current AC-to-DC power supply



DIAMOND GZV-4000

Diamond GZV-4000 40A regulated
switch-mode power supply.


Adjustable output voltage range of 5~15Vdc.

$499 AUD
In stock!


Learn More

  • 40A @ 50% duty cycle for up to 8 hours @ 13.8Vdc (i.e. ICAS)
  • 15A @ 100% duty cycle for up to 8 hours @ 13.8Vdc (i.e. CCS)
  • DC 5V to 15V voltage adjustment range
  • Rear panel fitted 40A-rated large red & black screw terminals
  • Voltage adjustment knob has detent at 13.5Vdc
  • Voltage or current metering selector
  • Current foldback limiting operates at about 42A
  • Short circuit protection 
  • Line filter in-built for EMI protection
  • Ripple and noise <8mV rms
  • Efficiency is approximately 80%
  • Dimensions; 210w x 110h x 330d mm. Weight; 3.5kg.
  • Selectable analog voltage and current metering feature
  • Cigarette lighter socket is front panel fitted
  • Built-in DC cooling fan with temperature controlled speed
  • Front panel 8 ohm speaker with rear panel 3.5mm mono socket
  • Power "on" and current overload indicators fitted
  • Overvoltage protection is not fitted

 


Diamond extension speakers

 

P810 extension noise-filtering speaker...A$49

Type $AUD
P610 Extension speaker  $29
P710 Extension speaker $39
P810 Extension speaker features switchable passive Noise Filtering $49
Consider the Avair SP-180A (AV-SP5/MFJ-383), if you need an active amplified extension speaker. Has maximum audio output of 6W. See our AVAIR page
Limited or no stock of some extension speaker models  
Wideband receive preamplifier


New!

DMAX50E...A$199
Limited stock!
More due late 2018


In-line super-wideband receive preamplifier

The new DMAX50E is an outstanding preamplifier with these features:

  • 500kHz to 1,500MHz frequency range
  • Gain is 20dB maximum, adjustable down to -20dB
  • Low NF (noise figure) of only 3.5dB
  • High third order intercept point (IP3) of +15dBm
  • Requires 13.8Vdc (or less) at 80mA max.
  • Has two M-type (SO-239) 50 ohm sockets fitted
  • For receiver use only! Cannot be used with transmitters!!
  • Includes approved 12Vdc @ 500mA AC plug-pack supply!
  • Dimensions; 86mm w x 25mm h x 64mm d. Weight; 220g.


Andrews Communications Systems
Shop 8, 41-51 Bathurst St, Greystanes, NSW 2145
Telephone: (02) 9636 9060, (02) 9688 4301, (02) 9896 8972