// CQDX.ru
Product introduction:
Receive frequency range: 30 KHz to 29.999999 MHz
Range of transmitting frequency: 3.500 3.9999 MHz
7.000 7.300 MHz
10.100 10.150 MHz
14.000 14.350 MHz
18.068 18.168 MHz
21.000 21.450 MHz
24.890 24.990 MHz
28.000 29.700 MHz
Work mode: SSB, the CW, FM, AM (AM just receive in use).
Storage channel: 100
Transmission power: 1-10 w continuous adjustable (can be adjusted within upper limit, maximum set to 20 w)
LCD screen display: frequency; Power; Working mode; Receive field table; Launch parameters such as standing wave
Power supply: receive: 13.8 v / 0.7 A; Launch: 13.8 v / 4 a
Antenna interface: M
Size: 230 x230x90mm
After packing weight: 3.5 KG
Launch unit circuit structure:
SSB/frequency superheterodyne the CW is 2 times
FM frequency superheterodyne three times
Spurious emission suppression: better than 40 db
Carrier suppression: better than 40 db
Receiver unit circuit structure:
SSB/the CW/frequency superheterodyne AM for 2 times
FM frequency superheterodyne three times
45 MHZ SSB/the CW/AM a intermediate frequency:; Second intermediate frequency: 12 MHZ, 3 intermediate frequency, 455 KHZ for FM
Sensitivity:
SSB/the CW: 0.2 uV / 10 db; AM: 1 uv / 10 db
FM: 0.2 uV
Selective: standard 2.4 KHZ / 6 db SSB mode; 3.6 KHZ / 40 db; AM mode 6 KHZ; The CW continuous tunable bandpass 200 ~ 1200 hz
Mirror phase interference suppression: – 70 db
Price: $435 USD
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2 Comments for Chinese QRP HF Transceiver KN-920
Fred VE3FAL
Sorry for my spelling mistakes..Was early and glanced too quickly at it.
Sorry for my spelling mistakes..Was early and glanced too quickly at it.
KN-920
The KN-920 is a big radio with lots of extra head room inside. It however is not a radio one can pack up and haul around. I ahd one in teh hopes of reviewing and doing up a manual for it and soon realized we are BETA testers and this radio is not even close to being ready for the market. No TUNER installed(option), USB port not able to utilize by user and many other items. I had the FINALS blow in the radio used, first one, replaced both, and had them go again, 3 times the finals went and lifted traces off the board. Shipping back was out of teh question as I had already well over $400 into this radio, and only if it was proven that the builder made a mistake would it be covered, again maybe. I purchased through Aliexpress and they say full refund if item not as described, or partial refund and keep item if not happy with item, well I got neither one and the person I dealt with has not replied to my emails or questions. Since then he is not allowed to sell this radio because of NO RESOLVE.
Stay away from the KN-920 as it needs lots of work to be a real good QRP radio, it has potential but making us BETA testers is not the way to do it.