B - 12 Radio specifications June 2003 IPN: M5000-00-105Table B-11: TOP-Kxxxx 896-941MHz radio specifications*, † See “Important notes for Tables B-4 to B-11” on page B-3.General Orca 501x/2x Orca 503x/40Frequency Range 896-941MHz Transmit935-941MHz ReceiveChannel Spacing 12.5 / 20 / 25 kHzFrequency Increments 5 or 6.25kHzIF Bandwidth Universal Bandwidth (UB) 10kHz*Frequency Stability +/-1.5ppm (-30 to +60°C)Current Consumption (Receiver Squelched) 85 mA 100mACurrent Consumption (Standby with high economy dutycycle)40 mA N/ACurrent Consumption (Receiver Rated Audio) 300mATransmitter current (Low/High power) 750mA/1.3ASize, incl. 1500mAh NiMH battery (WxHxD) 66 x 154 x 41mmWeight Orca 5010/11/30 Orca 5035 Orca 5015/2x/40With TOPB600 1100mAh NiCd† 490g 510g 515gWith TOPB200 1500mAh NiCd 525g 545g 550gWith TOPB700 1500mAh NiMH 510g 530g 535gWith TOPB500 2000mAh NiMH 550g 570g 575gReceiverMeasurements as per: EIAIntermediate frequencies 45.1MHz and 455kHzSensitivity 12dB SINAD <0.25μV (-119dBm)Sensitivity 20dB SINAD <0.40μV (-114dBm)Fixed Squelch Sensitivity 12dB SINAD or 16dB SINAD NominalSelectivity 60dB (NB), 65dB (WB)*Spurious Response 60dBIntermodulation 65dBHum and Noise 32dB (NB), 38dB (WB)*Audio Response (300 Hz - 2.55 kHz) Within +1 / -3dB of 6dB / Octave De-emphasisRated Audio Output > 500mW nominalTransmitterMeasurements as per: EIAPower Output (Low/Mid/High) 1 / 2 / 3WSpurious Emissions (Cond. & Rad.) -65dBHum and Noise 38dB (NB), 42dB (WB)*Modulation Type* narrowbandwideband10K0F3E16K0F3EDeviation Limiting Adjustable up to +/- 5kHzAudio Response (300 Hz - 2.55 kHz) Within +1 / -3dB of 6dB / Octave Pre-emphasisDistortion <5% @ 1kHz, 60% Deviation
