The OM-167 series are new designed VHF and
UHF band modulators of LC type.
They have a built-in high rejection filter to provide a clear modulation
signal , and also have a wide band combine-circuit to easily combine
exit signals form TV antenna or others. Uses IC circuit design that will
be trusted by you.
NOTE:
Other frequency range can be made in accordance with your request. The
frequency range of CHF-HI and UHF band is 80MHz , maximum. VHF-LO band
frequency range is 30 MHz, maximum. The highest frequency is 600MHz.
• Channel frequency adjustable
• Video bright and volume adjustable
• Built-in high rejection output filter
• Audio pre-emphasis circuit designed (pull-up audio frequency response)
• Simulation STEREO Input (R+L)
• T.P.G. function
• IC circuit designed
| O.S.C. mode | LC oscillation |
| Output Frequency | see the model |
| Output Level | >70 dBuV |
| Aural-to-Visual Carrier Level | -18dB (typ.) |
| Audio Input Level | 0.5 to 4 V p-p |
| Audio Input Impedance | 30K ohms |
| Video input Level | 0.7 to 2V p-p |
| Video Input Impedance | 1K ohms |
| Combiner loss | 30 to 900MHz |
| Power Requirement | 3.5dB to 6dB |
| Net Weight | 0.5 Kg |
| Dimensions | 35 x 140 x 95 (mm) |
| MODEL | SYSTEM | FREQUENCY RANGE(MHz) |
| OM-167L | PAL | 54-89 |
| OM-167M | PAL | 118-174 |
| OM-167H | PAL | 174-230 |
| OM-167S | PAL | 230-300 |
| OM-167U | PAL | 470-550 |
