RF SECTION
|
| Output Frequency |
2-134 (54-860MHz) plus sub frequencies T-7 through T-12 |
| Output Level |
+60dBmV Typical (Peak Video Carrier)
|
| Output Level Adjustment |
20dB Range
|
| Output Impedance |
75ohms (Unbalanced)
|
Spurious Output
(@ +60dBmV Output with Aural Carrier 17dB Down)
|
At least 60dB Below Video Carrier
|
Broadband Noise
(@ +60dBmV Output)
|
>80dB Below Video Carrier
|
| Frequency Stability |
±5kHz Maximum (±2kHz Typical)
|
| Vestigial Sideband Response |
-20dB at IF Channel Edge; -60dB a Adjacent Video and
Aural Carrier Frequencies and
|
 |
VIDEO SECTION
|
| Input Type |
Composite Video, Negative Sync
|
| Input Level |
0.5 Vp-p Min. for 87.5% Modulation
|
| Frequency Response |
±0.75dB (10Hz to 4.2MHz)
|
| Differential Gain |
3% Typical at 87.5% Mod. Depth
|
| Differential Phase |
3 Deg. Typical at 87.5% Mod.
|
| Hum and Noise |
60dB Min. at 87.5% Modulation
|
| Tilt |
1.1% Maximum on 60Hz, 50% Square Wave
|
| Group Delay Response |
Meets FCC Predistortion Requirements for Color Transmission
|
|
AUDIO
|
| Input Type |
Unbalanced (Balanced Optional)
|
| Input Impedance |
600ohms
|
| Input Level |
250mV Min. for 25kHz Peak Deviation
|
| Frequency Response |
±1dB (50Hz-15kHz)
|
| FM Hum and Noise |
0dB
|
| Subcarrier Frequency |
4.5MHz ±500Hz
|
|
OPERATIONAL
|
| AC Line and Power |
85 - 256 Vac, 60Hz, 25 Watts
High efficiency switching mode power supply |
| Operational Temperature |
Operational Temperature 0 to 50 degrees C
|
Rear Panel Connections
|
| RF Output |
F Female
|
| Video Input |
F Female
|
| Audio Input |
Screw Terminal
(stereo units RCA)
|
| 4.5MHz IF Input |
F Female
|
|
Front Panel Controls
|
RF Output Level Adjust
Aural Carrier Level Adjust
Video Modulation Depth Adjust
Audio FM Deviation Adjust (Disabled on stereo units)
|
Front Panel Indicators
|
Power On
|
Rear Panel Control
|
Baseband Stereo Switch (Pre-emphasis Defeat) (Disabled on stereo units)
4.5 Audio Switch
|
