COBRA VM200 Ham Modulator Meter

( Brand: Cobra ), ( Model: VM200 ), ( Part Type: Meter ), ( Max. Output Power: 170 Watts ), ( Frequency Band S : Hf ), ( Supported Modes: Am )

Review COBRA Ham Modulator Meter

The Ham 10 VM200 Modulator Meter Cobra is a versatile and reliable tool designed for professionals in the broadcasting, telecommunications, and audio-visual industries. This modulator meter from Ham provides an accurate and real-time measurement of various parameters, making it an essential piece of equipment for ensuring optimal signal quality.

The Ham 10 VM200 Modulator Meter Cobra is a handheld device featuring a large, high-resolution LCD display that provides clear and easy-to-read measurements. The device is capable of measuring RF power, audio level, and modulation depth, among other parameters. The RF power measurement range is from 0 dBm to 100 dBm, and the modulation depth measurement range is from 0% to 100%.

The Ham 10 VM200 Modulator Meter Cobra also features an audio input for measuring the audio level in a signal. The device is capable of measuring audio level in both VU and PPM modes, which can be useful for ensuring that audio signals are within the appropriate level for broadcasting or other applications.

One of the standout features of the Ham 10 VM200 Modulator Meter Cobra is its built-in Cobra modulator, which allows the device to generate a test signal for use in testing and calibrating equipment. The Cobra modulator can generate signals in a variety of formats, including AM, FM, and PSK, and can be adjusted to generate signals with a range of modulation depths.

The Ham 10 VM200 Modulator Meter Cobra is also equipped with several convenience features, such as a backlit display for easy use in low-light conditions, an adjustable stand for hands-free operation, and a rechargeable battery that provides up to 8 hours of continuous use. The device is also compact and lightweight, making it easy to carry and use in the field.

Overall, the Ham 10 VM200 Modulator Meter Cobra is a powerful and versatile tool for professionals in the broadcasting, telecommunications, and audio-visual industries. Its accurate measurements, built-in Cobra modulator, and convenient features make it an essential piece of equipment for ensuring optimal signal quality and ensuring that equipment is functioning properly.

1. Accurate readings: The Cobra VM200 is known for its high accuracy in measuring modulation levels, which is crucial in radio communication.

2. Easy to use: The meter is simple to operate, making it ideal for both beginners and professionals.

3. Durable: The device is built to last, with a robust design that can withstand rough handling.

4. Affordable: The Ham 10 VM200 Modulator Meter Cobra is relatively affordable compared to other high-end modulator meters on the market.

1. Limited features: The device has a limited set of features, which may not be sufficient for advanced users who require more comprehensive functionality.

2. No digital display: The meter uses an analog scale, which may not be as clear or precise as a digital display.

3. Limited frequency range: The VM200 only supports a specific frequency range, which may not cover all radio communication needs.

If you are a beginner or a hobbyist looking for an affordable and reliable modulator meter for basic radio communication needs, the Ham 10 VM200 Modulator Meter Cobra could be a great choice. Its high accuracy, durability, and ease of use make it an excellent option for those who do not require advanced features. However, if you are a professional or an advanced user with more complex needs, you may want to consider a more feature-rich and versatile modulator meter.

Based on the pros and cons discussed above, I would recommend the Ham 10 VM200 Modulator Meter Cobra for beginners or hobbyists who need a reliable and affordable modulator meter for basic radio communication needs. However, if you require more advanced features, you may want to explore other options that offer a wider frequency range and more comprehensive functionality.

Details:

I used a 10 meter mobile transceiver to drive the Cobra VM200. Note the pictures used in this offer are not those of the actual item itself however, this Cobra VM200 being in mint condition is an accurate depiction of how it looks. Thesis a workhorse. It measures approximately 7 long, wide, and about high am w 7 watts DJ lo watts hi watts Sb w 15 watts drive lo watts hi watts the output power in the am mode is shown with modulation.

All the Sb test results show are at maximum output. Don't run theist a high Sr no greater than It also equipped with a switchable receive amplifier that works even when theirs on standby.

8 CDC, 20 ampere continuous key down, power supply to run the Cobra VM200 on a base station. Actual results may vary from my tests depending on the transmitter driving thousand how well the antenna is matched to the frequency being used.

At offer is a rare Cobra vm2 10 meter, solid state modulator linear amplifier. Iota 2 pill transistors with two power levels of output with each level capable of being adjusted by a potentiate. I am the original owner. I tested this before listing it here and it works great.

If you run it at its maximum output constantly, I suggest putting a small whisper fan 2 x2 on top of the heat sink to keep it cool. It is more practical to run the Cobra VM200 on the maximum potentiate setting unless it is being used to drive a larger output that needs a precise high drive to maximize its output. The variable feature of this item is not very effective.

A 50 ohm dummy load antenna was used to conduct the tests meter readings were taken on a Dorsey test center.

part #: vm200 price

• $18.50

specifications hamamateuradio:

• brand: Cobra
• model: Vm200
• part type: Meter
• max. output power: 170 Watts
• frequency band s : Hf
• supported modes: Am

Payments:

• PayPal

Ratings:

1. Excellent buyer, Fast payment, highly recommended, Thank you!!! 11-18-14
2. Excellent , Highly Recommended, A++++, Thank You! 02-17-15
3. Great communication. A pleasure to do business with. 11-26-14
4. Preferred buyer - Excellent to deal with - We appreciate your business! 01-29-15
5. Fast payment, Good deal ! 02-18-15

Returns:

• policy: no returns

Seller:

• city: Dallas, Texas
• zipcode: 75234

General:

• Consumer Electronics > Radio Communication > Ham, Amateur Radio > Ham Radio Amplifiers
• condition: Used
• in stock: Yes

Offer:

• # Sold: 0
• # bids: 0
• Started: February 24, 2015, 4:52 am
• min. bid: $79.95
• best offer: false
• quantity: 1

Shipping:

• cost: $12.0
• type: Flat
• handling: 2 days

Cobra VM200 Is Similar To:

• 100 Desperado Meter Ham Amplifier Radio Amp Unit Rare Cobra Am (37.5% similar) Desperado meter ham amplifier unit came from a surplus offer. Sale is final. Tested to power on, and it does on please see the pictures for more details...(October 11th, 2018)
• 2837740101 Cobra Gtl Dx Meter Amateur Radio With Nightwatch Illumination (26.4% similar) This is for test purposes only. It has the 2SC2290 output transistors that are more reliable than obsolete HF50-12F misfits. Place the resistors in their proper position to revert amateur band frequency range of 28. 695 MHz operation. This is a new unused boxed Cobra 200GTL DX 10METER amateur radio...(May 17th, 2018)