Re: ARLA/CLUSTER: Transceptor chines de HF KN-920 (até 20W)

[pmafer]

Não tem tx em AM, portanto não interessa...


On Wed, Nov 6, 2013 at 1:37 PM, João Costa > CT1FBF <ct1fbf  gmail.com>wrote:

>   KN-920[image: A picture of KN-920] SPECIFICATIONS  *GENERAL* *Type:* Amateur
> HF transceiver *Frequency range:* *TX: 10-80 m + WARC*
> 3.500-3.999 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
> *RX: 0.03-30 MHz*  *Tuning steps:* ? KHz *Mode:* TX: FM/SSB/CW
> RX: AM/FM/SSB/CW *Memory channels:* 100 regular *Power supply:* 13.8 VDC *Current
> drain/power consumption:* RX: 700 mA
> TX: Max 4 A *Antenna impedance/connector:* 50 ohms / SO-239 *Dimensions
> (W*H*D):* 230*90*230 mm *Weight:* 3.5 Kg *Other features:* SWR-meter. USB
> conector. Built-in keyer and ATU
>
>
>
>  *RECEIVER SECTION* *Receiver system:* *Double conversion superheterodyne
> (AM/SSB/CW)*
> 1st IF: 45 MHz
> 2nd IF: 12 MHz
> *Triple conversion superheterodyne (FM)*
> 1st IF: 45 MHz
> 2nd IF: 12 MHz
> 3rd IF: 455 KHz  *Sensitivity:* AM: 1 uV (10 dB S/N)
> FM: 0.2 uV (12 dB SINAD)
> SSB/CW: 0.2 uV (10 dB S/N) *Selectivity:* AM: 6 KHz (-6 dB)
> SSB: 2.4 KHz (-6 dB), 3.6 KHz (-40 dB) *Image rejection:* 70 dB *AF
> output power/speaker:* ? W at ?% distortion / ? ohms *External speaker
> connector:*
>
>
>
>  *TRANSMITTER SECTION* *RF output power:* 1-10 W (Can be modified to max
> 20 W) *Modulation system:*  *Max FM deviation:* ±? KHz *Spurious
> emissions:* Less than -? dB *Microphone connector/impedance:* 8-pin / ?
> ohms
>
>
>
>  *MISCELLANEOUS* *Manufactured:* China, 2013-201x *Additional info:*  *Related
> documents:*  *Modifications:*  *Options/Accessories:*   - -[image: A rear
> picture of KN-920]
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