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.

WE HAVE MASSIVE STOCKS
OF DIAMOND PRODUCTS!

MASSIVE AIRFREIGHT
SHIPMENT DUE 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!
Nearly all antennas listed here are actually 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 13-10-17

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  $109
X-30N 2m/70cm has 3/5.5dB gain, 1.3m long, 1 pc. antenna $109
X-50M 2m/70cm 4.5/7.2dB gain, 1.7m long, 1 pc. antenna $129
X-50N 2m/70cm 4.5/7.2dB gain, 1.7m long, 1 pc. antenna  $129
X-200M 2m/70cm 6/8dB gain, 2.5m long, 2 pc. antenna  $219
X-200N 2m/70cm 6/8dB gain, 2.5m long, 2 pc. antenna  $219
X-300M 2m/70cm 6.5/9dB gain, 3.1m long, 2 pc. antenna.
See our Andrews Antennas page...
   $249
Sold out!
Shipment due very soon!
X-300N 2m/70cm 6.5/9dB gain, 3.1m long, 2 pc. antenna  $249
X-510N 2m/70cm 8.3/11.7dB gain, 5.2m long, 3 pc. antenna  $299
X-520M 2m/70cm 8.3/11.7dB gain, 5.2m long, 3 pc. antenna  $299
X-700HN 2m/70cm 9.3/13dB gain, 7.2m long, 4 pc. antenna

$399

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, in fact, the combination of a BNC socket and a SO-239.

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.
$229
VX-1000 6m/2m/70cm, has 1.5/2.15/5.5dB gain, 1.42m long.
Rated to handle 150W (total). This is a 1-piece fibreglass antenna
$199
 
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
$249
 
X-5000N 2m/70cm/23cm, 4.5/8.3/11.7dB gain, 1.8m, 1 pc. antenna  $249
X-6000N 2m/70cm/23cm has 6.5/9/10dB gain, 3.05m long, 2 pc. ant. Sold out! See X-6000-ACS on our Andrews Antennas page... $279
Sold out!
Shipment due very soon!
X-7000N 2m/70cm/23cm has 8.3/11.7/13.7dB gain, 5m, 2 pc. ant.  $349


NEW!

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

New A1430S7 dual-band yagi antenna...$299
 

Type $AUD
A144S5R 2m 5-element yagi, 9.1dBi gain, 0.95m long boom.
Rated to handle 50W. Now back in stock!
 $99
A144S10R 2m 10-element yagi, 11.6dBi gain, 2.13m long boom.
Rated to handle 50W. Now back in stock!
$149
 
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). Now back in stock!
$299
 

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. $249
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 $299
 
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
F61 6m, Fibreglass base vertical, 2.7dB, 150W, 1.4kg, 3.2m long $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  $499
BB6W 2-30MHz Long wire antenna. Max. power 250W. SWR <2:1. Weight 0.8kg. Length 6.4m $349
 
CP-5HS Covers 7-14-21-28-50Mhz, vert., 3.6m long.
Handles 200~500W depending upon frequency band. Sold out!
$499
Sold out!
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 $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 $299
CP-8040 80m/40m vertical base station antenna, 6.5m long $599
CP-VU8 NEW! 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 a relatively short antenna (compared to a 1/4-wave vertical) on most of the HF bands, please don't expect "full-sized" performance!
Now $549
 
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. $399
HFV8040 Rotatable V-dipole 3.5/7MHz, 10.2m width tip-to-tip, 300W SSB max., weighs 7kg. $599
 
KV-2 80m/40m vertical base stn. antenna, 6.15m. $479
KV-5 80m(200W)-40-20-15-10m vert. base ant., 500W, 5.8m $449
R1 radial, for 3.575-3.650MHz tuning of CP-6 vertical, 1.8m. Sold out Sold out $89
R2 radial, for 3.650-3.725MHz tuning of CP-6 vertical, 1.8m. Sold out Sold out $89
W-735 80/40m (3.5/7MHz) dual-band dipole, 26m long $199
W-8010 80-10m dipole/inverted "V" combination, 19.2m long  $249
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.

Recently, a new W8010 dipole/inverted V wire antenna was returned to us, with the amateur claiming it must be faulty as it exhibited a high swr on all its operating bands. Lee took this antenna home, set it up only 5m above ground and found it was not faulty, at all! It simply wasn't cut-to-tune by the amateur. Being only 5m above ground and not cut-to-tune it was resonant below the low end of each band (80-40-20-15-10m), of course! Its swr at resonance on all these five major bands was well below 1.5:1, even on 80m! It was resonant on 3.38, 6.89, 13.19, 20.4 & 27.725MHz. Please do not assume a new antenna is faulty, as only 1 in 2,000 antennas may be faulty from new. The same amateur bought a new multiband vertical from us and was concerned it may prove difficult to assemble. Lee offered to help but his help was refused. This new antenna also proved to be absolutely fault-free!
 

HF and HF+ mobile and portable antennas

New SD330 HF screwdriver motor driven antenna...A$529
Sold out!
Shipment due very soon!

 

Type $AUD
CR-8900 10m/6m/2m(2.15dBi)/70cm(5.5dBi) whip, 60W rated, 1.26m.
Also see CR-8900-ACS...
$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 $199
 
HVC14CX Optional 14MHz coil for HV-7CX. See above $39
RH-V5 7/14/21/28/50MHz, 20W, for portables, 1.4m long $219
SDC1 Tuning controller, for the SD330 antenna $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  $529
Sold out!
Due very soon

HF-series mobile antennas



HF-80FX 80m antenna...A$119
 

Type $AUD
HF-80FX 80m (120W), 1.4m long. Has low swr tuning up to ~3.6MHz  $119
HF-40FXW 40m (200W rated), 1.4m long $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

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



HF-20CL 20m antenna...A$129
 

Type $AUD
HF-20CL 20m/14MHz (200W SSB/70W FM rated), 2.2m long. Sold out Sold out $129
HF-16CL 16m/18MHz (200W SSB/70W FM rated), 2.2m long. In stock $129
HF-15CL 15m/21MHz (200W SSB/70W FM rated), 2.2m long. In stock $129
HF-10CL 10m/28MHz (200W SSB/70W FM rated), 2.2m long. Sold out Sold out $129

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

SG-7500 2m/70cm mobile high-spec. antenna...A$129

(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. Sold out!
Probably the best dual-band high gain mobile antenna ever made!!
In the meanwhile, consider the SG-7900-ACS antenna...
 $179
Sold out!
Due very soon

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 $159
SG-9500N 2m/70cm/23cm 3.15/6.3/9.7dBi gain, 1m long. Has N-plug. Yes, we do have N-socket bases in stock!! $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

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  Now $89
SG-M510 2m/70cm 2.15/5.5dBi gain, 100W (total), 96cm   Now $89
SG-M911 6m/2m/70cm 3dBi (2m)/5.8dBi (70cm), 60W, 1.1m $99

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
NR-770R Stainless steel, 2.15/5.5dB, 0.98m long.
Plenty in stock!
$69
NR-770HB Black, 2.15/5.5dB, 1.02m long (air-spaced coil).
Plenty in stock!
$69
NR-770H Stainless steel, 2.15/5.5dB, 1.02m long (air-spaced coil).
Plenty in stock!
$69
NR-790 Stainless steel, 4.5/7.2dB, 1.46m long (one turn coil & trap).
Limited stock.
$129
NR-7700 Medium duty, 3/5.5dB, 1m long, 250W/200W rated.
In stock!
 Now $119
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

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 $89
AZ-510FX 2m/70cm 2.15dBi/5.5dBi gain, 50W, 92cm long $99

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
Sold out!
Shipment due very soon!


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!

See matching 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

SMA handheld whips
 
Type $AUD
SRH-36 2m/70cm 36cm long  $39
SRH-519 2m/70cm 21cm long $39
SRH-701 2m/70cm 21cm long  $39
SRH-771 2m/70cm 40cm long - See also SRH-771-ACS. Limited stock!
Shipment due very soon!
 $49
SRH-789 95MHz-1100MHz telescopic scan antenna, 20cm-80cm $59
SRH-805S 2m/70cm/23cm 4.5cm $39
SRH-815S 2m/70cm/23cm 15cm $39
SRH-940 TRIBAND 6m/2m/70cm, (2.15dB gain 70cm), 45cm long. Receive ranges; 150/300/450/900MHz! Handles 10W. Wt. 44g. $59
SRH-999 6m/2m/70cm (2.15dB)/23cm (5.5dB) is 51cm long.  Receive ranges; AM/FM BC bands + 120/150/300/450/900MHz bands. Wt. 65g. $89
 

BNC handheld whips
 
Type $AUD
RH-205 Telescopic 5/8-wave 2m BNC whip, 23cm~134  cm  $59
RH-771 2m/70cm 40cm long $39
RH-799 70-1,000MHz adjustable length, 2.15dB gain, extends from 19.5cm to 113.5cm long, BNC whip. Plenty in stock! $49
 
RH-915S Triband 2m/70cm 2.15dBi/23cm 5.5dBi, 35cm, BNC $59

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!
 $199
D-150 Discone, covers 50-1500MHz on receive, efficiently!
Transmittable on 50, 144, 430, (904) & 1296MHz amateur bands!
$179

Coaxial antenna switches



CX-310N coax switch...A$169
 

Type $AUD
CX-210A 2-position. Rated to 1.5kW.
Only 0.05dB loss to 500MHz, 0.1dB to 1GHz
 $79
 
CX-210N 2-position. Rated to 1.5kW.
Only 0.05dB loss to 500MHz, 0.2dB to 3GHz. Limited stock.
Don't pay A$159 elsewhere! Yes, A$159!! Shipment due soon!

Consider the Andrews CO-201N and Avair SW-2N 2-position N-type coaxial antenna switches, also with the same loss spec., at $79 each
$99
Limited stock!

New shipment due very soon
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
$169
CX-310N 3-position. Rated to 1.5kW.
Only 0.1dB loss to 500MHz, 0.2dB to 1.5GHz
$169

Diplexers



MX-62M diplexer...A$149
 

Type $AUD
MX-610M 1.3-30MHz MP and 49-470MHz MP $149
MX-62M 1.6-56MHz MP and 76-470MHz MP $149
MX-72H 1.6-30MHz + 140-150MHz MP and 400-460MHz MP. Maximum RF power levels; 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  $89
MX-72N 1.6-30MHz+140-150MHz MP and 400-460MHz MP $79

Triplexers



MX-3000N triplexer...A$159
 

Type $AUD
MX-2000 1.6-60MHz MP, 110-170MHz MP, 300-950MHz MP  $149
MX-2000N 1.6-60MHz MP, 110-170MHz MP, 300-950MHz NP $159
MX-3000 1.6-160MHz MP, 350-500MHz MP and
850-1300MHz NP
$149
MX-3000N 1.6-160MHz MP, 350-500MHz NP and
850-1300MHz NP
$159

RF power/swr meters



SX-600N RF power/swr meter...A$299
Sold out!

Limited stock of some SX-series meters
 

Type $AUD
SX-240C 1.8-54MHz (30/300/3kW HF only), 140-470MHz (Not A$395!) Only $299
SX-400; 140-525MHz 5/20/200W power ranges.
Has 2 x SO-239 sockets
$179
SX-400N; 140-525MHz 5/20/200W power ranges.
Has 2 x N-sockets
$199
Sold out!

Shipment due very soon!
SX-600N; 1.8-525MHz 5/20/200W power ranges. Sold out!
Has 2 x N-sockets (VHF/UHF) and 2 x SO-239s (HF/VHF)
$299
Sold out!

Shipment due very soon!
SX-1100 1.8-160/430-450, 800-930, 1240-1300MHz. Has 5/20/200W power ranges, 2 x N-sockets (V/U) & 2 x SO-239 sockets (HF/VHF)  $399
 

Photo of CMF-2000

Diamond balun and TVI low-pass filters
 

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

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  Sold out! $69

Shipment due very soon!
K412 3-axis adjustable angle boot/edge mount bracket has narrow (40mm) width base $69
K415 3-axis adjustable angle boot/edge mount bracket has wide (90mm) width base. See photo above... $69
K416 3-axis adjustable angle boot/edge mount bracket has medium (55mm) width base $69
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

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!

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  • 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 - ex factory  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.

$449 AUD
In stock!


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  • 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

Limited stock of some speaker models

 

Type $AUD
P610 Extension speaker  $29
P710 Extension speaker $39
P810 Extension speaker features switchable passive Noise Filtering $49
Wideband receive preamplifier


New!

DMAX50E...A$199
Plenty in stock!

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