TV Modulator  (150-1273)        Specifications        Faxback Doc. # 15404

Voltage for 100% Modulation
   Picture Carrier: ........................................... 1 Volt p-p
Audio Carrier: ......................................... 500 mVolt p-p +/-
Signal RF Output Level:......................................63 dB micro V
Spurious Harmonics
   In-band: .................................................. >50 dB down
   Out-of-band: .............................................. >30 dB down
Bandwidth..........................................................200 MHz
Channel 3 Video Carrier Frequency:........................61.00 MHz (Min.)
                                  ........................61.25 MHz (Typ.)
                                  ........................61.50 MHz (Max.)
Channel 4 Video Carrier Frequency:........................67.00 MHz (Min.)
                                  ........................67.25 MHz (Typ.)
                                  ........................67.50 MHz (Max.)
Video Carrier Output Level (at 75 Ohms):.....................57 dBv (Min.)
                           ..................................63 dBv (Typ.)
                           ..................................69 dBv (Max.)
Sound Carrier Output Level (from video output level):........ 12 dB (Min.)
                                                     .........16 dB (Typ.)
                                                     .........20 dB (Max.)
R.F.><Output V. S. W. R. (Channel 3 and 4):.....................1.7 (Typ.)
                                           .....................2.5 (Max.)
R.F. Output Impedance..............................................75 Ohms
Video Output Impedance..............75 Ohms or 3.5 +/- 0.5 kOhm switchable
Audio Input Impedance...................................13 kOhm +/- 3 kOhm
Audio Response (uses 400 Hz response as 0 dB & test with
75 micro-second pre-emphasis):.............................+/- 3 dB (Typ.)
                              .............................+/- 5 dB (Max.)
Audio Modulation Sensitivity........500 mV +/- 200 mV for 25 kHz deviation

Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.


(TLC/ir-03/06/96)