The QRM canceller is inserted from the trx into the antenna’s feeder without any additional modifications to the radio. The box has a built-in PTT control that keeps the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such as a 2m antenna or a few meters of wire in a shed. The two antennas received unwanted signals, resulting in different phases.
The QRM canceller now allows adjustment of the phase angle and amplification to cancel unwanted signals before they reach the receiver front end! It is based on a completely innovative concept and cannot be compared with normal “silencer” performance.
- PCB: 73 * 85 * 1.6mm
- Weight: 55g
Kits include :
You will get high quality PCB (73*85*1.6mm) and all parts.
Finished Board:
Machine with shell panel size (excluding projecting part size): 125mm (length) *105mm (width) *51mm (height)
Only shell:size:125mm (length) *105mm (width) *51mm (height)
Please make your choice when ordering.
Shipping Countries: United Kingdom (UK)
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Please check the item you are buying from us as it may be coming from various places around the world from the UK, Europe, US and China. We want to bring you the best products possible at the very best prices but delivery may take a little longer. Please check the delivery times that are clearly marked on each product.
Specification: QRM Eliminator X-Phase 1MHz To 30MHz HF Bands
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8 reviews for QRM Eliminator X-Phase 1MHz To 30MHz HF Bands
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Vendor Information
- Store Name: 40Metres
- Vendor: 40Metres
- 5.00 rating from 1 review
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R***k –
Items received. Well packed and fast delivery. All looks very good. Kit not yet build but the items are in good shape and quility! Thank you!!
J***e –
Two capacitors come from 100kp and should be 100p. For the rest of you very good.
G***k –
Ok
K***t –
Delivered very quickly and sufficiently well packed. Not yet assembled, report will be submitted later.
Customer –
OK!
J***o –
ok
L***o –
2 capacitors were of the wrong value, according to schematic diagram (100nF instead of 100pF).
V***v –
A set of quality! The store sent 1,5 months, of which Chinese Ng only half. Front and back cover, painted fiberglass, no metal, only rings. The whole body does not shield! Connect everything and clean the contact surfaces! One of the transistors burned down in five minutes. They’re left. At denominations, the scheme is at a current limit. Instead of throttle need resistor ~ 500 Ohm. The whole point, you need a perfectly bad antenna for AUX, so that you catch everything except a useful signal and under the main ant. Perhaps under the metal roof but next to the main one. After I add