Conversor TV Pro Technical Specifications
Transmitter | |
Housing | Plastic. Matt black finish. |
Dimensions | 10.2cm (L) x 3.3cm (W) x 2.3cm (D) |
Weight | 67 Grams |
VHF Frequencies | Channels between 216.0000 - 216.9999MHz |
Channel Selection | PLL Synthesizer |
Operating voltage | 4.6V DC through standard mains connected PSU |
RF Power and Range | <10mW ; Inside - 90 to 150 feet typical |
Mic muting | Mic muted when line input is connected |
Modulation | FM |
Maximum Deviation | +/- 15 kHz |
Spurious Emission | Below maximum ETSI permitted limits |
Frequency Stability | < +/-5kHz (0-40 degrees Celsius) |
Frequency Response | +/- 3dB between 300Hz – 4kHz with resistive load |
Line Input Sensitivity | 100mV RMS @ 10kohms, stereo mini-jack |
Sensitivity | Soft-limited, two threshold levels line inputs |
Receiver | |
Housing | Plastic. Matt black finish. |
Dimensions | 6.5cm (L) x 3.4cm (W) x 1.7cm (D) |
Weight | 61 grams |
VHF Frequencies | Channels between 216.0000 -216.9999 MHz |
Channel Selection | PLL Synthesizer. Pro auto-tune (PRAT TM) for class selection in school application |
Squelch | PSSS TM circuitry switches off audio and switches on local microphone when there is no transmission |
Receive Indicator | LED indication of received signal |
Battery Type | Rechargeable Li-Ion cell |
Charge life | 10 hours approx operation. LED changes from green to red as capacity drops to 25% |
Charge Time | 2hrs from full discharge, can be topped up, can be used for 1 hr after a 15min charge |
Frequency Stability | < +/-5kHz (0-40 degrees Celsius) |
Frequency Response | +/- 3dB between 300Hz – 4kHz with resistive load |
Audio Output | 3.5mm 3-pole (stereo) jack socket |
Distortion | <5% at max volume (typical <1%) |
S/N ratio | > 50dB |
Load Impedance | 32 Ohms |
Integral Inductive Loop | Inductive field meets BS 6083 Part 4 in appropriate mode |