Drake Digital Modular QAM Modulator (QM1000) from Solid Signal
Solid Signal > Commercial Equipment > Modulators and Demodulators > Drake QM1000


Drake Digital Modular QAM Modulator (QM1000)

Click Images to Enlarge

Drake Digital Modular QAM Modulator (QM1000)

Brand: Drake           P\N: QM1000          

No Reviews Available  Be the first to write one!


Availability: Usually Ships Same Day
Condition: New


Your Price: $82499


List Price: $1,099.00




Qty:


Call Us For Free Tech Support! Your Purchase is Secure with Solid Signal. View our Frustration Free Return Policy


Description


Drake The Drake QM1000 QAM Modulator with Upconverter is a professional quality modular digital headend component designed to provide optimum performance with minimized rack space requirements. This modulator accepts a MPEG2 transport stream input in an ASI serial format and is capable of providing a QAM output with 64 or 256 constellation points.

Features


  • The QM1000 requires the use of a separate power supply and module chassis

  • The power supply is the Drake PS8/The chassis is the Drake DRMM12

Specs


Technical Data And Specifications

DRAKE QM1000 MODULAR QAM MODULATOR 1002572
QM1000 Specifications:
Modulation Modes: 64QAM, 256QAM or CW selected via front panel slide switch.
Symbol Rate: 5.056941MS/S for 64QAM, 5.360537MS/S for 256QAM
FEC: ITU-B
Interleaver Modes: I128-J1, I128-J2, I64-J2, I128-J3, I32-J4, I128-J4, I16-J8, I128-J5, I8-J16, I128-J6, I4-J32, I128-J7, I2-J64, I128-J8, or I1-J128. Selected via rear panel DIP switch
I/Q Phase Error: < 1 degree
Carrier Suppression: > 40 dB
Channel Amplitude Error: < 0.5 dB
MER: > 40 dB with blind equalizer
Output Frequency Range: 44 MHz to 1000 MHz
Channel Plans: Standard CATV and 44 MHz IF mode(channel 000)
Frequency Stability: ± 2.5 ppM
Output Level: + 45 dBmV nominal. + 30 dBmV for 44 MHz IF mode
Output Adjustment Range: ± - 15 dB via front panel potentiometer. Output Level adjusts in 0.5 dB steps
Output Flatness: ± - 2 dB
Output Return Loss: > 10 dB within output filter passband
Output Filter Ranges: 44 MHz to 1000 MHz, 100 MHz to 150 MHz, 150 MHz to 250 MHz, 250 MHz to 450 MHz, 450 MHz to 600 MHz, 600 MHz to 1002 MHz
Spurious: > - 60 dBc except 44 MHz IF mode where the 3rd harmonic is > - 35 dBc
Phase Noise: > - 101 dBc at 10 KHz offset 1 KHz to 10 KHz = < - 55 dBc double sideband noise power, 10 KHz to 50 KHz = < - 52 dBc double sideband noise power, 50 KHz to 3 MHz = < - 48 dBc double sideband noise power
Adjacent Channel: ± 3.0 MHz to ± 3.75 MHz = > - 60 dBc in 750 KHz, ± 3.75 MHz to ± 9.0 MHz = > - 59 dBc in 5.25 MHz, ± 9.0 MHz to ± 15.0 MHz = > - 65 dBc in 6.0 MHz
Broadband Noise: - 78 dBc in 6 MHz bandwidth
Power: + 12V @ 275 mA, + 5V @ 400 mA typical
Weight: TBA
Dimensions: Size:
Weight: 4 lb
Operating Temperature: 0° to 50° Celsius
Note Concerning Operating Temperature: If the operating temperature of the unit changes by more than 25 degrees Celsius the unit will recalibrate its internal synthesizer. This will cause a momentary interruption of the output
Specifications, price, and availability are subject to change without notice or obligation.

Downloads


Here are available downloads related to this product:



Discuss





RELATED SEARCHES







Product Reviews for Drake Digital Modular QAM Modulator (QM1000)


Product reviews help other customers decide which product to purchase, where the best deals are, and your get a sense of what to expect with the product. Write a Review!



  RELATED PRODUCTS
Related Products
The CTARM IR series of residential digital frequency agile modulators ...
Priced competitively with analog modulation, the new HDbridge 2312 encodes ...
A microprocessor controlled rebroadcast quality, phase locked loop synthesized, frequency ...


Dish Network Authorized Retailer Solid Signal is an authorized retailer of DISH Network L.L.C. DISH, DISH Network and DISH Network logos are trademarks, registered trademarks and/or service marks of DISH Network L.L.C. and/or its affiliate(s). The DISH Network trademarks, registered trademarks and/or service marks are used under license of DISH Network L.L.C. and/or its affiliate(s).
 ©1999-2017 Solid Signal, Signal Group LLC & Affiliates
  We accept: Checks accepted by Mail