Specifications

Cross-Modulation: ............Better than 90 dB Compliance: ..................FCC Part 80, 87, 90, GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (Para 80.1101) IMO A.806, IMO A. 804. CEPT Spurious Response :.........Better than 70 dB Spurious Emissions: ........Less than 1 nW FCC ID: ..........................BZ68RISEA330 Intermodulation: ...............Better than 80 dB Frequency Range: ........Receiver: 490 KHz to 30 MHzTransmitter: 1.6 MHz to 30 MHz AGC: ..................................Less than 6 dB audio level change for10 uV to 100 mV RF change. Fast attack slow recovery time. Clarifier: ............................ 200 Hz in 10 Hz steps. Frequency Generation: PLL Synthesizer/Multi-Loop Squelch: ............................Voice-controlled squelch. Opens for SINAD> 5 dB Frequency Selection: ...Direct by keyboard. Up to 1000 pre-programmed channels. 90 user programmable channels (each channel is an RX/TX frequency pair). Single key selection of 2182 KHz. Scanning facility. Audio Output: ...................4 watt in 4 ohm at less than 10% distortion Frequency Stability: .....Better than 0.4 ppm in the temperature range-30 C to +50 C

Transmitter

Operating Modes: .........Simplex and semi-duplex. USB: J3E, R3E, H3E. LSB: J3E. AME (AM): A3E (reception). Telex: J2B. Output Power: ...................Below 4 MHz: 150W PEP +0 dB/-1.4dB4-30 MHz: 300W PEP +0 dB/-1.4 dB Other Facilities: ............Two-tone alarm for boats marine generator. Built-in self-test program. Necode scan facility. Voice and telex scan mode. Power Reduction: .............Medium Power: 75W PEP in MF band150W PEP in HF bandLow Power: 40W PWP in MF band60W PEP in HF band Supply Voltages: ..........24 Vdc 15% Current Drain: ...............Receive Standby: 1A. Receive Full Audio: 1.5ATransmit Voice: 11A. Transmit Two-Tone: 15.5A Intermodulation: ...............Better than 32 dB below PEP Spurious Emissions: ........Better than 68 dB below PEP Operating TemperatureRange: Harmonic Suppression: ...Better than 68 dB below PEP ...........................-30 C to +60 C Carrier Suppression: ........Better than 55 dB below PEP Radiotelephone OutputImpedance: Undesired SidebandSuppression: ...................50 Ohms. Automatically matched by marine antenna tuner. ....................Better than 60 dB below PEP AF Bandwidth: ..................400 Hz to 2600 Hz at -6 dB

Receiver SEA 1630 Antenna Tuner

Receiver Principle: .......Double Conversion, 1
st IF 70 MHz. 2
nd IF10.7 MHz Frequency Range: ............1.605 KHz to 30 MHz Power Output: ...................MF: 150W PEPHF: 300W PEP max Frequency Range: ........490 KHz to 30 MHz Frequency Resolution: .10 Hz, 100 Hz by keyboard entry Antenna: ............................7-50m IF Selectivity: ................J3E (SSB): 350 Hz to 2.7 KHzH3E (AME): 350 Hz to 2.7 KHz.Telex: 250Hz Sensitivity: ....................J3E (SSB): <1uV for 12 dB SINADH3E (AME): <4 uV for 12 dB SINAD Adjacent SignalSelectivity: ....................Better than 60 dB @ -1 KHz Blocking: .......................At Max Sensitivity: Better than 70 dB.At +60 dB/uV: Better than 100 dB

SEA 330 Dimensions in inches (mm) 7030 220

S.W., Mountlake Terrace, Washington 98043; (425) 771-2182; Fax: (425) 771-2650; www.sea-dmi.com