| General |
|
| Rated Ouput Power: |
100 to 2400 W (100 to 3600W XL 3500) |
| RF Output Connector / Impedance: |
7/8" EIA Flange;
50 Ohm |
| Frequency Range: |
87.5 MHz to 108 MHz |
| Frequency Progammability: |
direct from front panel in 10 KHz steps |
| Type of Modulation: |
FM direct carrier modulation at final
frequency |
| Frequency Stability: |
better than ±100 Hz |
| Spurious & Harmonic Suppression: |
meets or exceeds all FCC and CCIR requirments |
| Asynchronous AM S/N Ratio: |
65 dB below reference carrier with 100%
amplitude modulation at 400 Hz, without de-emphasis, no FM modulation present |
| Synchronous AM S/N Ratio: |
55 dB or better below reference carrier with
100% amplitude modulation at 400 Hz, without de-emphasis, FM modulation = ±75 KHz at 400
Hz |
| Transient Intermodulation Distortion: |
less than 0.05% measured with a 1 KHz sine
wave and a 1.3 KHz sine wave, ratio 1:1, 100% modulation |
| AC Power Requirement: |
208 ~ 240 V, ±10%, 50 - 60 Hz, single or three phase (specify with order) |
| Approximate Power Consumption: |
4000W (XL 2000); 5500W (XL 3500) at full power |
| Panel Size: |
483 mm (19") W x 177 mm (7") H
(4 standard rack spaces high) |
| Overall Depth: |
533 (21'') |
| Crated dimensions: |
35'' W x 21'' H x 25'' D |
| Weigth: |
XL 2000: 38 Kg ( 83 Lbs); XL 3500: 40 Kg (88 Lbs); |
| Crated Weigth: |
XL 2000: 62 Kg ( 138 Lbs); XL 3500: 65 Kg (143 Lbs) |
| Ambient Temperature: |
0º C to 45º C (32º F to 113º F) |
| Pre-emphasis: |
for FCC 75 microsec, for CCIR 50 microsec |
| Composite
Operation |
|
| Composite Input / level:: |
BNC Female connector, unbalanced 10 KOhm inpedance; 3.5 Vpp (1.237Vrms or 4.1 dBm), adjustable from -12 to +12 dBm |
| Composite S/N Ratio : |
Better than 78 dB Below 75 kHz deviation @ 400Hz, measured in a 30Hz to 100KHz bandwidth with 75 microsecond deemphasis and RMS detector |
| Composite amplitude response: |
±0.8 dB, 30 Hz to 100 KHz |
| Composite total harmonic distorsion: |
Better than 0.05% |
| Composite intermodulation distorsion: |
0.05% or less, measured with a 1 KHz and a 1.3
KHz tones, 1:1 ratio, at 100% modulation |
| Stereo separation: |
Better than 65 dB, typically 72 dB |
| Crosstalk: |
main to stereo subchannel and stereo
subchannel to main >55 dB (60 dB typical) |
| SCA Inputs / SCA Impedance: |
2 unbalanced BNC connectors / 10 KOhm |
| SCA Input Levels: |
3.5 V P-P (1.237 V RMS / 4.1 dBm) for ±7.5
KHz deviation |
| SCA Amplitude Response: |
±0.8 dB, 40 KHz to 100 KHz |
| Crosstalk: |
67 KHz SCA to main or to stereo subchannel
> 65 dB |
| Crosstalk: |
92 KHz SCA to main or to stereo subchannel
> 70 dB |
| Monaural
Operation |
|
| Audio Input Impedance: |
600 Ohm balanced or unbalanced; 50 dB common
mode suppression |
| Audio Input Level: |
0 dBm (775 mV RMS / 2.2 V P-P) for ±75 KHz,
adjustable |
| FM S/N Ratio: |
> 70 dB below ±75 KHz deviation @ 400 Hz
measured in a 30 Hz to 20 KHz bandwidth with 75 microsec de-emphasis (RMS) |
| Audio Frequency Response: |
±0.8 dB, 30 Hz to 15 KHz |
| Total Harmonic Distortion: |
< 0.1% (0.05% typical) |
| Intermodulation Distortion: |
0.05% or less, measured with 1 KHz & 1.3
KHz tones, 1:1 ratio, at 100% modulation |
