Vertex VX-150

Manual, Schematics & Modifications

209 Memories 5 Watts RF Output Backlit Keypad Alpha Display ANI Auto Number ID PL Encode/Decode DCS Encode/Decode European Tone Burst ARTS System

Tx: 144.000-147.995/438.000-449.995 MHz
Rx: 108.000-173.995 AM/FM /438.000-449.995 MHz

• Channel Scope
• Full duplex between VHF & UHF
• CTCSS Tone Squelch
• Memory channels VHF 80 + UHF 80
• DSQ selective call
• 20 auto-dialers
• 2W output or 5W with the optional EBP-36N battery
• U x U/V x V
• Compact 57 x 139 x 27.5 mm body
• Sweep Scan
• X-band repeater
• Direct freq. entry through keypad

Manual, Schematics & Modifications

• Revised NEW circuit to be compliant to RoHS/Lead-free order in EU.
• Voice-only FXE-version available (European model only, EJ-41U/47U not usable).
• EJ-41U internal TNC board is available as an option for 1200/9600bps packet
• 50 watts, H/M/L power settings
• 100 memory channels
• Front panel data port
• Rear panel DSUB9 computer connection
• No need to remove mic for packet operation
• Ignition key on/off feature
• CTCSS, DCS encode+decode, DTMF encode and Tone-burst are all standards
• Clean, clear Alinco audio
• Super-wide 7 character alphanumeric display
• Wide and narrow FM modes (16K0 & 8K50F3E)
• Theft alarm feature
• A large, palm-fitting commercial-grade backlit microphone with a metalconnector (not a modular plug) as well as direct frequency input and directmulti-function access such as monitor, call channel, power setting, memoryto VFO plus more!
• Stays in mode you select (voice/packet) through
  power off cycles
• Ten autodial memories

 DM-330MV
Manual, Schematics & Modifications

Specifications: Input voltage: AC120VAC(MVT) / 220VAC(MVE/MVZ) Output voltage: 5 to 15VDC variable Output voltage variation: less than 2% Protection: short-circuit, Automatic current limiting over 32A(MVT/MVZ), 30A (MVE), over-temperature Output current: MVT/MVZ 32A(max), 30A(continuous) MVE 30A(max), 25A(continuous) Ripple: less than 15mVp-p at rated load Fuse: 8A Meter: single volt/current meter, back-lit Size: MVT/MVZ 175(w) x 67(h) x 165(d) mm MVE 190(w) x 69(h) x 181(d) mm Weight: MVT/MVZ approx. 2 Kg MVE approx. 2.3Kg Features: The combination of high-quality space-saving components and high efficiency switching technology made it possible for the DM-330MV to be super-compact and easy to carry for portable operations and still generate a High 30A continuous output ! Noise-Offset circuit to eliminate the pulse-noise of the switching circuit for the customer who demands more. The DM-330MV comes with short circuit protection, a current-limiting system (over 32A) and extreme-temperature protection. The pre-set voltage function makes the DM-330MV even easier to use. Just store the most frequently used voltage in the memory, and it is constantly ready to go. And of course it is easily varied. Vast output terminal convenience is just one more benefit. A cigar-plug socket (Max 10A), a set of Max 32A terminals, and 2 sets of snap-in terminals (Max 5A) are conveniently laid-out and offer numerous variations for its operation. A big, highly visible, back-lit Amp/V meter displays the status of the operation for added convenience.

DAIWA Power / SWR meter

Suitable for tuning antenna system and other power/swr measurements

   A must have item for proper tuning and peaking of transmitters and RF amplifiers. This unit covers the entire spectrum from 1.8 to 150MHz with 5% accuracy. Performance on medium wave is acceptable making this unit very usefull for our AM MAX transmitters as well. The large meter scale is calibrated for forward and reverse power and standing wave ratio (SWR). Switch selectable average (AVG) and Peak Envelope Power (PEP). The meter has three power ranges that are switch selectable as indicated (15W/150W and 1500W). This meter can accurately read power levels as low as 50 milliwatts! Inputs and outputs are 50 ohm impedance using SO239 connectors.

Technical specifications
- Impedance: 50 ohms
- Freq. range: 1.8-150MHz
- Full Scale Power: 15W/150W/1500W

Performs well under 1.8MHz with somewhat reduced sensitivity

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