Shively Labs FM Antennas and Accessories

	188 Harrison Rd., P.O. Box 389, Bridgton, Maine 04009 USA 207-647-3327; 888-SHIVELY (888-744-8359); FAX 207-647-8273 5 PM - 8 AM Eastern, emergencies only please - cell: (207) 329-5118
Employee Webmail	Shively E-Mail

Antenna models
Typical elevation patterns
Form for submitting tower information
Icing Protection:	Radomes
	De-Icers
Transformers
Related Information:	Tech bulletins
	Tech sheets

CAUTION: All components are designed for use up to 108 MHz unless otherwise specified. Please contact Shively Labs for UHF components.
Type "N"
7/8"		Flanged	Non-flanged
1-5/8"		Flanged	Non-flanged
3-1/8"		Flanged	Non-flanged
4-1/16"		Flanged	Non-flanged
6-1/8"		Flanged	Non-flanged
Cross-references:
	Old part numbers to new
	From Myat part numbers
	From Dielectric part numbers
	From SWR part numbers
Related tech bulletins:
	Coax components specifications
	Patch panel dimensions (425 kB)

Technical bulletins References for the RF industry
Technical sheets "How-tos" on Shively products
Calculators

Tough terrain, wicked weather, maximum coverage – nobody does it better!

"Shively Labs Meets the Very Windy Mountain"
from May-June 2008 Radio Guide
"Shively Labs: Antennas That Work!"
from September 2007 Radio Guide [279 kB]
"Shively 6014 Dual Hybrid Antenna Solves a Dilemma"
from September 2007 Radio Guide [232 kB]
Vermont Public Radio's Mt. Mansfield Project (October '06)
West Virginia Public Radio chooses BE, Shively (reprinted from Radio Currents, 6/5/06)
Interdigital combining technology at 4 Times Square (July '05)
4 Times Square, NY: 21-station master FM project (April '04)
Revolutionary IBOC test at Cougar Mountain (August '02)

Typical Data for

16-Inch Balanced Combiner Modules


Description:			Including Models: 2540-16-1/3 2540-16-1/4 2540-16-1/6 2540-16-3/3 2540-16-3/4 2540-16-3/6
Type:		--- Resonant cavity ---
Size:		--- 16-inch ---
No. of Cavities:		--- 4 ---

Performance Specifications:

Typical VSWR	at ± 100 kHz:	1.04:1
	at ± 150 kHz:	1.04:1
	at ± 200 kHz:	1.08:1

Typical Insertion Loss:		-0.35 dB

Typical Frequency Response (deviation from center frequency)	at ± 100 kHz:	-0.01 dB
	at ± 150 kHz:	-0.02 dB
	at ± 200 kHz:	-0.05 dB

Typical Group Delay	at ± 100 kHz:	30 nsec
	at ± 150 kHz:	50 nsec
	at ± 200 kHz:	150 nsec

Typical Bandwidth:		± 200 kHz

Typical Bandwidth:		Greater than 80 dB

Read about 4 Times Square, NY: 21-station master FM project using a Model 2540 combiner!
Power Ratings:		2540- 16-1/3	2540- 16-1/4	2540- 16-1/6	2540- 16-3/3	2540- 16-3/4	2540- 16-3/6
Maximum Filter Input Power:		15 kW	15 kW	15 kW	20 kW	20 kW	20 kW
Maximum Power through Output Hybrid:	Average:	40 kW	80 kW	160 kW	40 kW	80 kW	160 kW
Maximum Power through Output Hybrid:	Peak:	440 kW	700 kW	1500 kW	440 kW	700 kW	1500 kW

Inputs, Outputs and Weight:		2540- 16-1/3	2540- 16-1/4	2540- 16-1/6	2540- 16-3/3	2540- 16-3/4	2540- 16-3/6
Input Connection:		1-5/8" EIA	1-5/8" EIA	1-5/8" EIA	3-1/8" EIA	3-1/8" EIA	3-1/8" EIA
Output Connection:		3-1/8" EIA	4-1/16" flanged or 6-1/8" EIA	6-1/8" EIA	3-1/8" EIA	4-1/16" flanged or 6-1/8" EIA	6-1/8" EIA
Output Hybrid:		3-1/8" EIA	4-1/16"	6-1/8" EIA	3-1/8" EIA	4-1/16"	6-1/8" EIA
Shipping Weight:		1100 lb (500 kg)	1150 lb (523 kg)	1200 lb (545 kg)	1200 lb (545 kg)	1250 lb (568 kg)	1300 lb (591 kg)

NOTE	Module includes 1-5/8" or 3-1/8" precision input directional coupler as standard equipment.


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Bandpass filters
Notch filters
Branched combiners
Balanced combiners
Directional couplers
Power splitters
Low-level group delay equalizers
Related information:	Tech bulletins
	Tech sheets
	Calculators

Shively Is Different!
IBOC filter modules:	Medium-power
	Low-power
	Very-low-power
Digital injectors
Interleaved A/D antenna
Related information:	Tech bulletins
	Tech sheets
	Calculators
Shively filter selected for HD Radio™ demo in France. (May '06)
4 Times Square expands with new interdigital technology. (July '05)
Revolutionary IBOC test at Cougar Mountain. (August '02)
Shively's position on Dielectric's IBOC patents.