Technical data
|
Item |
Unit |
Forward |
Reverse |
|
Pass band |
MHz |
54~1002 |
5~42 |
|
Amplifier type |
- |
GaN power |
PP |
|
Frequency response |
dB |
±0.5 |
±0.4 |
|
Auto slope and gain range |
dB |
±4.0 |
- |
|
Return loss |
dB |
16 |
16 |
|
Max AC through current (Cont.) |
Amps |
15 |
- |
|
Max AC through current (Surge) |
Amps |
25 |
- |
|
Hum modulation @12A
(Over specified frequency range) |
dB |
70(54~870MHz)
60(870~1002MHz) |
60(5~10MHz)
70(11~42MHz) |
|
Hum modulation @15A
(Over specified frequency range) |
dB |
65(54~870MHz)
60(870~1002MHz) |
60(5~10MHz)
65(11~42MHz) |
|
Test point (±0.5) |
dB |
-20 |
-20 |
|
Reference output level@1002MHz
870MHz
750MHz
650MHz
550MHz
55MHz |
dBmV |
56
54
52.2
50.5
49
41.5 |
35@42MHz
35@5MHz |
|
Reference output till (55~1002MHz) |
dB |
14.5 |
- |
|
Forward station performance |
Unit |
Auto with 10.5dB ISEQ |
|
Operation gain (minimum) |
dB |
41(AGC=35) |
|
Internal tilt (±0.5) |
dB |
15.5 |
|
Noise figure@54MHz |
dB |
8.5 |
|
Noise figure@1GHz |
dB |
8 |
|
78 NTSC channels (CW) with digital |
|
Composite Triple Beat |
dB |
67 |
|
Cross modulation |
dB |
63 |
|
Composite Second order (High side) |
dB |
68 |
|
Composite Inter-modulation (CIN) |
dB |
57 |
|
Reverse station performance |
Unit |
|
|
Operation gain (minimum) |
dB |
19.5 |
|
Internal tilt (±0.5) |
dB |
0 |
|
Noise figure |
dB |
12 |
|
6 NTSC channels (CW) |
|
|
Composite Triple Beat |
dB |
92 |
|
Cross modulation |
dB |
80 |
|
Composite Second order (High side) |
dB |
82 |
|
|
|
|
|
Mechanical parameter |
Unit |
Description |
|
Dimension W/O Box |
mm |
320(L)x225(W)x195(H) |
|
Weight W/O |
kg |
6 |
Additional note: The topology network is N+3 (Node plus 3 amplifiers in cascade).
1. The attenuation value measured in the last client, applying frequency swaps (reply in frequency), measured in the interval from 55MHz to 1 GHz for ‘forward’,
and shall be equal to 4dB. (Use fix attenuation value for use EQ/Attenuator).
2. The attenuation value measured in the last client, applying frequency swaps (reply in frequency), measured in the interval from 5MHz to 42MHz for ‘rewind’,
and shall be equal to 2dB. (Use fix attenuation value for use EQ/Attenuator).
