305 Broadcast RPU-PACK Remote Broadcast Unit

RPU Transmitter Technical Specifications

RPI-J Receiver mod. RAG

Frequency Ranges:                                       150-470 and 830-960 MHz in 20MHz sub-bands

Frequency Ranges

200-960 MHz <20MHz sub-band

Modulation:                                                       FM Class F3 or lower deviation upon request

Type of Modulation

FM Class F3

Output Impedance & Connector:                 50 ohm type 'N' female

VCO Tuning

25 MHz

RF output power:                                           IOW or 20W

Frequency Stability

± 2.5 ppm (Better on request)

RF output power adjusting:                         100% or 20% in front panel selectable

Synthesizer Step

25KHz

Harmonic Frequencies Level (ref. to carrier).• < -60 dB

Image Rejection

60dB Typ.

Spurious Frequencies Level (ref. to carrier): < -80 dB

RN Noise Figure

6dB or lower

Frequency stability:

2,5 ppm

Input Impedance:

600 ohms or greater

Distorsion

< 0.5% (TYP 0.2 % @ 1KHz)

Input Level:

- 6 dBm to +10 dBm nominal for nominal deviation adj.

Base Band

30Hz*60KHz ± 0.08 dB

Mono Input (with pre-emphasis):

Pre-emphasis 50/75 ps selectable

SIN Ratio

> 72 dB with 0.2 mV

Audio Bandwidth:

Standard 7,5 KHz others upon request

Deenphasis

50 or 75 PS int. selectable

Distortion (THD) in compression:

<2%

RF Connectors

N-F 50 Ohm

SIN Ratio (ref. to 25 KHz/1000 Hz):

> 50 dB

B. Band-IF Conn.

BNC-F

Power requirements:

Operating voltage 100 to 240 ± 20% Vac 50/60 Hz External DC 13.5V 3-5 A      

Base-Band Imp.

< 30 Ohm

Power consumption:

50/70 VA

Cooling

Forced air

Battery pack (optional):

13.5 Vdc 9.0 A                   

P. Temp. Range

o +50⁰C

Operating temperature

O to +40 ⁰C

Maximum Umidity

95%

Relative humidity

95% max.

AC Supply

100 + 240 Volt; 47 + 63 Hz

Dimensions:

Width 20cm Height 9 cm Depht 27 cm

Dimension

1 Units Rack 19" 44 cm Depth

Weight:

4.5 kg

Weight

6.2 Kg