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Antenna Tuner Unit (ATU) HA4525 Thrane-Thrane / SAILOR

We have the largest stock of reconditioned Sailor / Thrane - Thrane GMDSS equipment in Europe.

For 4000 series MF/HF radio from Sailor / Thrane-Thrane we have following units for immediate delivery:

Control Unit HC4520

Antenna Tuner Unit / Antenna Coupler : HA4525 

Transceiver Unit, 250 Watt with 6 channels DSC: HT4520


All Alarm Panels.

For urgent deliveries please contact us on telephone: +(45) 2670 9431 or +(370)  606 26266

Request a price for this part now

Availability: In stock



Sailor Antenna Tuner Unit / Antenna Aerial Coupler  HA 4525 for MF/HF Radio, 250 Watt: tested & under warranty

Additionally we have also transceiver unit HT4520 , 6 channels DSC: reconditioned. Complete with all PCBs in working condition

Tranceiver unit

Includes the following:

TU Control boeard 910630818 Program ver.11.03

Synthesizer board 911 63030003

RX/EX Signal Path 715 S 63194501

Synthesizer board 912 63030004

Reciever Signal Path 915 S 63030201

PCP Board 717 S 6030901 ver.04.17

24V Power Amplifier Assembly 250W 10780310

DC SMI Assembly, Simplex 732722

Optionally we have Control Unit HC4520 to the same radio for attractive price

Equipment is tested by Thrane-Thrane / Sailor certified engineer before the shipment

We have also message terminal TT-3606E for telex

All units are shipped tested with 3 months warranty

The SAILOR Antenna Aerial coupler / Antenna Tuner Unit  unit HA4525 is on our stock in Lithuania & Denmark for immediate delivery. We have the biggest stock of reconditioned spares for GMDSS and navigation in Europe. Our Sailor certified  engineers can install and make repairs

Contact us on email: or telephone +(45) 2670 9431

Additional Info

Additional Info

Subtitle No
Brand Thrane-Thrane/Sailor/Cobham
Category GMDSS