[Premium-Rx] ADC Broadband HF to 1500 MHz Multi-Couplers for sale

[Gary Geissinger]

Steve,

I want two couplers.

Gary WA0SPM
________________________________________
From: Premium-Rx [premium-rx-bounces at mailman.qth.net] on behalf of Steve Pappin via Premium-Rx [premium-rx at mailman.qth.net]
Sent: Monday, November 17, 2014 2:32 PM
To: premium-rx at mailman.qth.net
Subject: [Premium-Rx] ADC Broadband HF to 1500 MHz Multi-Couplers for sale

I have a 19" rack shelf filled with very nice broadband 4 port receiver
multi-couplers. These were custom made by ADC and say HF-1500 on the
attached labels. I swept them and they actually go from 100 KHz up to 2000
MHz. The attenuation losses are almost non-existent from 1 MHz to 300 MHz.
Port separation is about 80 dBm which is incredible. The ports are rated to
handle 1W of input power in any combination so you can use them near a high
powered transmitter. Each module is heavy and MIL-STD construction. They
look like they are almost new. Inputs and outputs are 50 Ohm BNC. Losses
measured:

100 KHz: -1 dBm
1 MHz: -1 dBm
2 MHz: -1 dBm
10 MHz: -2 dBm
100 MHz: -2 dBm
300 MHz: -2 dbm
500 MHz: -5 dBm
1000 MHz: -7 dBm
2000 MHz: -7 dBm

So these modules are really optimized for LF/MF/HF/VHF.

There are 6 multi-couplers in the 19" rack tray. They can be separated and
sold individually or if someone wants the whole rack of six I can ship the
rack as one unit. Each module is about 7" x 3" x 1" so I can ship
individuals in a USPS Small Flat Rate Box anywhere in the world.

First Come first serve! If you want the rack shipping will be more.
Everything is heavy gauge.

Email me if you want to see pictures.

Best Regards,
Steve


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