Fiber retractor proximal end machine

Frequency range MHZ：

The downside：146-149/163-166/360-366/412-418/419-425/460-466

The upside：140-143/157-160/350-356/402-408/409-415/450-456

Mark the maximum output power dBm：

The downside：40土2

The upside：-7土2

Automatic level control（ACL）dB：at the maximum output power, the input is increased by 10dB, and the output power is protected within 2dB

Nominal maximum gain dB：55土3

With fluctuations in dB：≤ 3

Gain adjustment range dB：≥ 30

Step of gain adjustment dB：≤1

Gain adjustment error dB：≤土1（0dB～20dB）；≤土1.5（≥20dB）

Maximum lossless input level dBm：

The downside：≥10

The upside：≥-30

Out-of-band stray emission (2.5MHz away from the edge of the operating band)

9kHZ～1GHz： ≤-36dBm/100kHz

1GHz～12.75Hz：≤-30dBm/1MHz

Stray emission working RF band：

FL-2.5MHz~F0-6MHz:≤-60dBc/30kHz or -36dBM/3kHz

F0-6MHz～F0-1.8MHz:≤-60dBc/30kHz or -36dBM/3kHz

F0+1.8MHz F0+6MHz:≤-60dBc/30kHz or -36dBM/3kHz

F0+6～FH+2.5MHz:≤-60dBc/30kHz or -36dBM/3kHz

Intermodulation attenuation (ALC starting 10dB)

in-band：≤-45dBc/3kHz

9kHz～1GHz：≤-36dBm/100kHz

1GHz～12.75GHz:≤-30dBm/1MHz

The coefficient of noise dB：

The downside:<18

The upside:<4

Input/output voltage standing-wave ratio：≤1.4