BLONDER TONGUE BFLM 5898 Broadcast Frequency Locked Modulator System audio/video modulator

ORDERING INFORMATION:

BFLM SYSTEM

Stock No. 5898-XX Note: XX = Channel Number Suffix Order Desired VHF Channel: 02-13

SYSTEM INCLUDES:

• BFLM-IF

• On-Channel CAP-60

with Option 21

The BFLM is a product system that corrects and cures the unacceptable picture flutter and moiré patterns that manifest on viewer televisions when using local VHF broadcast channel assignments to deliver program content that is received via satellite or is originated locally. The BFLM accomplishes this correction via automatic frequency locking and tracking circuits which ensure that the output frequency is exactly & continuously the same as that of the local VHF broadcast carrier frequency.

The BFLM-IF is a professional quality Broadcast Frequency Locked IF Modulator. A professional grade saw filter is employed to provide true vestigial sideband selectivity with built-in FCC group delay pre-distortion. The unit accepts standard polarity (sync negative) video in the range of 0.7 to 2.8 V p-p. An integrated BTSC stereo encoder module is standard. The unit accepts a SAP audio input from a SAP generator. The BFLM includes a "Stand By Carrier" feature that substitutes an alternate clean IF signal if the off-air broadcast station stops transmitting. The BFLM automatically detects the loss of the VHF broadcast signal input and activates the alternate IF signal. This will ensure that the signal from the satellite receiver is undisturbed and continues to be transmitted to the distribution system.

BFLM-IF 5898 IF Broadcast Frequency Locked Modulators - IF IF Unit Portion only

BFLM-XX 5898 Broadcast Frequency Locked Modulator System Complete system of BFLM-IF and CAP-60-ON with Option 21 CHANNELS: 02-13