200MHz RF radio frequency Driver Parameters, TTL and analog Digital RF driver, 200MHz center frequency.
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QDQ-MS-200M-2.5W Fixed Frequency Driver
The signal frequency of QDQ-MS-200M-2.5W type fixed frequency driver is 200MHz, and the output power is greater than 2.5W. It has TTL and Analog control modes, and the two modes can work independently or in a mixed mode. The product has the characteristics of adjustable output power, compact size, lightweight, excellent indicators, stable performance and high reliability.
1. OUTPUT: RF output port. Please connect to AOM.
2. ACM: Receive analog modulation signal. Please connect to external function signal generator.
3. 24V DC: Driver operating voltage. Please connect to an external 24V DC power supply.
4. TTL: Receive square wave or pulse modulation signal. Please connect to external function signal generator.
5. Prf: Control the RF output power of the drive power supply. It has been adjusted before leaving the factory, please do not need to adjust.
6. S1.S2.S3.S4 dial code: control the working mode of the RF driver.
www.csrayzer.cn CSRayzer Optical Technology Co., Ltd INTL@csrayzer.com
Specialist in Special Optic Devices
Website: www.csrayzer.cn
Output signal frequency
200MHz Output signal frequency stability
±20ppm Output signal frequency temperature stability ±20ppm
±20ppm Output signal power
≥2.5W（Or Specify） Analog control signal level
0 to 5V Digital control signal level
TTL Isolation(Only analog mode)
≥30dB Isolation(Only TTL mode)
≥70dB Working voltage
DC +24V±0.5V
S1: Turn switch down to TTL high level, up to TTL low level.
S2: Turn switch down for TTL digital mode valid, up for TTL digital mode invalid.
S3: Turn switch down for ACM input range is 0~1V, up for ACM input range is 0~5V.
S4: Turn switch down for ACM simulation mode valid, up for ACM simulation mode invalid.
www.csrayzer.cn CSRayzer Optical Technology Co., Ltd INTL@csrayzer.com
Specialist in Special Optic Devices
Website: www.csrayzer.cn
Signal output
SMA-K Signal input
SMA-K Power supply
Feedthrough capacitor
Output power adjustment
Ø3mm (Slotted multi-turn potentiometer) Operating Voltage
+25V Control signal level
0 to +5.5V Storage temperature
-40~+85℃ Operating temperature
0~+60℃
a. The product heat dissipation method is conduction heat dissipation. The product should be installed on the metal structure with fixing screws, and the installation surface should be flat and have a certain size and thickness. A certain amount of space should be reserved around and above the product to dissipate heat.
b. The product uses +24V DC power supply, and the power connector uses a through-core capacitor; during installation, connect the core of the through-core capacitor to the positive pole of the power supply, and connect the ground plate of the through-core capacitor to the negative pole of the power
www.csrayzer.cn CSRayzer Optical Technology Co., Ltd INTL@csrayzer.com
Specialist in Special Optic Devices
Website: www.csrayzer.cn
supply through a wire.
c. The characteristic impedance of the product signal output port is 50ohm.
d. Do not turn on the power when the signal output interface is open or short-circuited, which may damage the product.
e. Ensure that the product is well grounded, otherwise it will have an impact on product performance.
f. The product could receive both external single analog and single digital modulation.
g. The output power adjustment is realized by changing the resistance value of the slotted multi-turn potentiometer. Turn the potentiometer clockwise to adjust the terminal, the output power will increase, and the counterclockwise rotation will decrease. The adjustment range of the output power is greater than 15dB.
h. The product is sensitive to static electricity. Pay attention to static electricity protection during use.