144-148 MHz RF AMPLIFIER

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The model 1452G has the following features:


SPECIFICATIONS:
Frequency 144-148 MHz (Amp tuned for full 144-148 MHz bandwidth)
Input Power 10-25 W
Output Power 350 W
DC Power 13.8 V - 52 A
Preamp (NF/Gain) .7/15
Size 77x254x280 mm (3x10x11")
Weight 4,5 Kg


COOLING ACCESSORIES :

The Model ZM-OP1 is a 80mm slim fan and a fan grill.

By adding two noiseless fan ZM-OP1, 1452G's cooling performance is greatly enhanced.

SPECIFICATIONS:

1) Dimensions: 80(L) x 80(W) x 15(H) mm
2) Weight: 75g
3) Bearing Type: 2-Ball
4) Fan Speed
--- Silent Mode : 1400 RPM ± 10%
--- Normal Mode : 2800 RPM ± 10%
5) Noise Level
--- Silent Mode : 20 dB ± 10%
--- Normal Mode : 33 dB ± 10%
6) MTBF : 50,000 hrs.
7) Grill : 80 mm
8) Multi-Connector : ZM-MC1 (3-Pin)

NOTA : I use this amplifier with 2x noiseless fans for VHF MS (Meteor-Scatter) & DX operations since September 2006.

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Damien F5RRS Webmaster
Last update of this page: September 2006