Home Amateur Antenna Accessories Antenna Switches/Splitters ELAD T/R RF Antenna Switch Box
Category:
Amateur
Manufacturer:
ELAD

ELAD T/R RF Antenna Switch Box

SKU :
98-827
Category:
Amateur
Manufacturer:
ELAD

ELAD T/R RF Antenna Switch Box

SKU :
98-827

ELAD T/R RF Antenna Switch Box

In stock
Out of stock
SKU
98-827
£99.95
About ELAD T/R RF Antenna Switch Box

ELAD SWITCH BOX is an automatic T/R switch normally connect the antenna to RX input. When it senses RF power on RTX (max. 100W), the antenna is connected to RTX input and the antenna input of your receiver is connected to ground to protect tour receiver.

Instead of using RF sense to switch antenna, a control line input lets your key/keyer or PTT line switch the antenna. Works on all mode: CW, AM, SSB, FM and digital modes. Individually tested up to VHF.

A complete switch control is available for the audio receiver and transceiver, for Mute the receiver and monitoring your CW Sidetone or SSB coming from the transceiver Monitor function.

Switch Box is compatible with any receiver and any HF transceiver or HF transmitter.

Specification

  • Impedance: 50O
  • Frequency range: DC - 160MHz
  • Maximum TX power: 100W
  • RF sense threshold: 10mW (1.8MHz 30MHz tested)
  • ON time 20ms
  • Release time: 190ms
  • Insertion loss: less than 0.3dB @ 144MHz (0.2dB typ)
  • RX isolation: > 38dB @ 144MHz (40dB typical)
  • Gas discharge protection
  • Power supply: 13.8V DC 200mA

DELIVERY

We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.

 

Whilst we try our best to ship same day, we cannot guarantee delivery time. You will however receive tracking details as soon as your order has been processed.

 

Please note that we do not process orders over the weekend, so orders placed after 2pm on Friday will not ship until Monday.

 

Please allow an extra processing day for international orders to enable us to complete export/import custom clearance declarations.

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