Μίκτης & ενισχυτής Sat-if AFI-840 IKUSI

 Τεχνικές προδιαγραφές

1 Satellite 950-2150 MHz input port, with adjustable gain and pre-emphasized response to compensate for cable losses;
1 Terrestrial coupling 5-862 MHz input port; 1 Combined Satellite+Terrestrial output port; 1 output test port.
F type connection.
Mains powered 50/60 Hz.
Mains lead and plug included.
Electrical safety protection level: Class II.
Line powering of LNB.

Generation of voltage/tone for selection of H/V polarisation and high/low frequency sub-band by the small plug-in bridges provided.
Small plastic box, with protective cover.
Internal zinc alloy chassis.
F type connection.
Indoor mounting. Wall- fixing.

Τεχνικά χαρακτηριστικά:

AFI-840
Sat-IF band MHz 950 – 2150
Response flatness dB ±1,5
Gain dB 34 – 40 (6 dB fixed slope)
Continuous gain adjustment dB 0 – 18
Output level (-35 dB IMD3, EN 50083-3) dBμV 120
Input/output return loss dB ≥ 6
Noise figure dB < 8
TV band MHz 5 – 862
TV coupling loss dB ≤ 1,5
Output test (TV+IF) dB -30 ±1,5
Mains voltage Vac 100 – 240
Consumption W 6
Insertable voltage/tone to
SAt-IF input port
+13 Vdc/+18 Vdc
0/22 kHz
Max LNB power current mA 200 (at +13 Vdc)/(at +18 Vdc)