AppVision A Series Multi-Octave Downconverter
  • AppVision A Series Multi-Octave Downconverter
  • AppVision A Series Multi-Octave Downconverter

AppVision A Series Multi-Octave Downconverter

AppVision A Series Downconverter
AppVision

Features & Benefits:

1. Multi-octave RF coverage (0.5 ~ 67GHz)
2. 4GHz or above instantaneous signal bandwidth
3. Amplitude Equalization and Group Delay Equalization 
4. Variety of commonly used IF and bandwidth combinations 
5. Excellent phase noise specification (67GHz): ≤-100dBc/Hz@10KHz 
6. Internal and external reference switching 
7. Remote programming

Quantity

Description

Overview:

AppVision APVDC-A Series Multi-Octave Downconverter belongs to our microwave downconverter series that has a high performance and an octave overage by RF signal. Its frequency step is precise and accurate to 10Hz with a variety of IF and signal bandwidth choices. This series of converter is mainly used for electronic countermeasure system, radar system, and satellite communication system. Its excellent phase noise, clutter suppression, and in-band flatness data can provide a transparent RF transmission channel to all videos or data communications. All programming commands can be set through a local panel or through network remotely. A Series Microwave Downconverter is available in both 2U and 4U sizes.

Applications:

T&M Systems
Satellite Communications
MIMO

Specifications:

Specifications of APVDC-A Series Multi-Octave Downconverter

 

APVDC20A

APVDC26A

APVDC40A

APVDC50A

APVDC67A

Input Characteristics

Input Frequency Range

0.5~20GHz

0.5~26.5GHz

0.5~40GHz

0.5~50GHz

0.5~67GHz

Frequency Tuning Step Size

10Hz

Maximum Input of Signal Power

 -30dBm(operating)  +10dBm(danaged) (+5dBm operating, ATT35support)

Input LO Leakage

≤-80dBm

Input VSWR

≤2.5

≤2.5

≤2.5

≤2.5

≤2.5

Input Impedance

50Ω

Output Characteristics

Output Frequency

70±20MHz,140±40MHz,0.72±0.25GHz,1.2±0.25GHz,1.2±0.5GHz, 1.8±1GHz(Select between single or multiple IF Input)

P-1 dB Compression Point

≥+13dBm

IM3 Output

≤-60dBc (△5MHz, Maximum gain, Power output:2*-10dBm)

Output Impedance

50Ω

Output VSWR

≤1.4

Transfer Characteristics

Gain

10~45dB

Tunning Step Size

0.1dB

Programming Resolution

≤±1dB

Level Stability

≤±0.5dB p-p maximum/day at room temperature

Gain Flatness/Signal Bandwidth

≤±0.3dB/40MHz, ≤±0.5dB/80MHz, ≤±1dB/500MHz, ≤±1.5dB/1000MHz, ≤±2dB/2000MHz
 ≤±3dB/4000MHz,≤±2dB/Full Band

IF Inband Frequency Clutter/Signal Related

<-55dBc (0dBm output, excluding IF output harmonics)

IF Shutdown Feature

≥80dB

Noise Figure(Maximum Gain)

≤12dB

≤12dB

≤18dB

≤18dB

≤18dB

Image Rejection

≤-60dBc

Phase Noise (dBc/Hz)

≤-50@10Hz

≤-50@10Hz

≤-50@10Hz

≤-50@10Hz

≤-50@10Hz

≤-80@100Hz

≤-80@100Hz

≤-75@100Hz

≤-75@100Hz

≤-75@100Hz

≤-95@1KHz

≤-95@1KHz

≤-95@1KHz

≤-95@1KHz

≤-95@1KHz

≤-102@10KHz

≤-102 @10KHz

≤-100@10KHz

≤-100@10KHz

≤-100@10KHz

≤-102@100KHz

≤-102@100KHz

≤-100@100KHz

≤-100@100KHz

≤-100@100KHz

≤-108@1MHz

≤-108 @1MHz

≤-105@1MHz

≤-105 @1MHz

≤-105 @1MHz

Reference Characteristics

Internal Reference Frequency Stablity

±2e-8 (0℃~+50℃, after 30min power on)

Internal Reference Frequency Accuracy

0.05ppm

Internal Reference Power Output

 5±2dBm,50Ω,10MHz,Sine wave

External Reference Power Input

 5±2dBm,50Ω,10MHz,Sine wave

Reference Phase Noise

≤-125dBc/Hz@10Hz

≤-140dBc/Hz@100Hz

≤-150dBc/Hz@1KHz

≤-155dBc/Hz@10KHz

≤-155dBc/Hz@100KHz

Physical Characteristics

Input and Output Ports

RF Input: 2.92mm K-KFD

IF Output: SMA-KFD

I/Q Output: SMA-KFD

External Reference Input: BNC female

Internal Reference Output: BNC female W

External Pulse Modulation Input: BNC female

Internal Pulse Modulation Output: BNC female

Control Interface

RJ-45(TCP/IP over Ethernet )/RS422

Power Supply

AC,176~264VAC,45Hz~65Hz,Power consumption 140W

Overall Dimensions/Weight

APVDC12A/APVDC20A 2U:483mm*90mm*550mm   15Kg

APVDC26A/APVDC40A/APVDC50A 4U:483mm*180mm*550mm     25Kg

Environment

Operating

Temperature: 0℃~+50℃

Humidty: Up to 95% @30°C, Noncondensing

Height: 3000 meters

Nonoperating

Temperature: -30℃~+70℃

Humidty: Up to 95% @40°C, Noncondesing

Height: 12000 meters

Shock and Vibration: Regular road transport/air transport

Product Details
AppVision A Series Downconverter
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