The TAM-551 SB is a agile TV modulator single side band for adjacent channel operation from 47 to 551 MHz. Is ideally suited for CATV head-end and MATV as well. It features a high stability synthesized controlled by microprocessor.

 47 to 551 at 1 MHz steps
  High output level,  Low Spurious
  PLL Synthesized Channel control
  SAW Filter for accurate side band response
  Low out-of-band noise for multiple installation
  Adjustable Audio Video level

  Over modulation indicator

  Sound carrier level adjustable by dip-switch

Frequency range

47.25 to 551.25 MHz

Frequency setting

1 MHz steps

Frequency control

PLL synthetizer

Spurious and harmonics

60 dB below  Video carrier

Max Output level

120 dBuV

RF output level range

20 dB continuously adjustable

Video / Audio carrier ratio

-11 to -18 dB  (1dB step)

RF output return loss

16 dB Min.

IF output level (38.9 MHz)

100 dBuV

Video input level

1.0 V p-p for 87.5% mod.

Audio input level

400mV p-p for -+30KHz dev. adj.

Audio carrier frequency

5.5 MHz about video (PLL controlled)

Audio pre-emphasis

50 uS

Operating voltage

120V - 240V  50/60 Hz

Size

19" rack mount  482(L) x 50(H) x 145(W) mm (1U)

Weight

1.75 Kg