Pico Macom TSB-21G User manual

1GHz 130dB EMI Digital CATV Splitters
www.picomacom.com
DISTRIBUTION
Passive Components
355 Parkside Drive San Fernando, CA 91340
Ph: 818-493-4300 Toll Free: 800-421-6511 Fax: [phone]
C-3
Rev. 12/02
Digital-Ready Broadband 5-1000MHz
frequency range
Solder-back cover-plate provides
maximum EMI-RFI shielding >-130dB
eliminating signal ingress to guarantee
distortion free pictures
Thick tin-coated zinc-alloy diecast
housing ensures excellent ground
bonding and long corrosion-free service
life in indoor/outdoor applications
High-performance printed board circuitry
provides low intermodulation distortion
>-100dB to ensure excellent digital per-
formance
High isolation >-40dB at 5-45MHz sub-
bands provides for high level upstream
signals
TSB-1G-series features capacitor cou-
pling circuitry at all ports for effective
DC voltage blocking
TSB-1GDC-series provide DC power
passage to one port while blocking DC
power to all other ports provides for
remote powering applications and pow-
ering the antenna preamplifier directly
from the headend
1-inch centered 1/2˝ long precision
machined F-connector threads ensure
improved port-to-connector interface
and accommodate external security
devices
Internal seizing pins provide improved
connectivity to connector center lead
Mounting tabs with provided mounting
screws enables easy installation
Cast-in integrated ground block with
convenient 3-way mounting screws
(Slotted, Hex, Phillips) enables cost-
effective installations
Performance tests conducted compliant
with SCTE standards IPS TP-201, 202,
203, 403A, 406
Manufactured to precise performance standards, TruSpec’s TSB-1G series 1GHz
professional-commercial grade CATV splitters provide superb performance unsur-
passed by competitors’ equivalent models. Applications range from residential to
MDU installations in international and domestic cable distribution systems. Our
advanced printed board circuitry includes special ferrite core material guaranteeing
unsurpassed insertion loss, optimal isolation and return loss performance to 1GHz
ensuring high-quality analog or digital signal transfer. TSB-1G series F-port threads
are precision machined, ensuring easy connector installation and removal, and
improved port-to-connector interface. Internal seizing pins ensure excellent connectivity
to connector center lead.The TSB-1G series splitters feature a solder-back cover-plate
to provide the highest possible EMI-RFI shielding >-130dB eliminating signal ingress
and providing a full environmental seal. A thick tin coating over its zinc-alloy diecast
housing ensures excellent corrosion resistance. Each TSB-1G splitter is fully tested at
the factory and certified to SCTE standards.
1GHz 130dB EMI Digital CATV Splitters
TSB-1G Series
TSB-1G
Series
TSB-21G
TSB-21GDC
TSB-31G
TSB-31GDC
TSB-41G
TSB-41GDC
COMPLIANT

TSB-1G Series
Product Specifications
1GHz 130dB EMI Digital CATV Splitters
INPUT
5-1000MHz
-130dB EMI
OUT
-3.5dB OUT -3.5dB
TSB-21G
TRU SPEC
INPUT
OUT
-7.0dB
-130dB EMI
TSB-31G
OUT
-3.5dB OUT -7.0dB
5-1000MHz
TRU SPEC
INPUT OUT -7.0dB
-130dB EMI
TSB-41G
OUT
-7.0dB
OUT
-7.0dB OUT -7.0dB
5-1000MHz
TRU SPEC
TSB-21G
TSB-21GDC
TSB-31G
TSB-31GDC
TSB-41G
TSB-41GDC
TSB-21G 2-Port Splitter DC-Blocking All-Ports
TSB-31G 3-Port Splitter DC-Blocking All-Ports
TSB-41G 4-Port Splitter DC-Blocking All-Ports
TSB-21GDC 2-Port Splitter DC-Passing to 1-Port
TSB-31GDC 3-Port Splitter DC-Passing to 1-Port
TSB-41GDC 4-Port Splitter DC-Passing to 1-Port
Ordering Information
Start 5.000 Mhz Sto
p
1 000.000 Mhz
dB
1:
-1
-2
-3
-4
-5
-6
-7
-8
1:Transmission Log Mag 1.0 dB/ Ref 0.00 dB C
Meas1: Mkr6 1000.000 Mhz
-3.754 dB
A
B
TSB-21G
Insertion Loss (In-Out) : 3.5dB Typical Trace A
Return Loss (Output): 28dB Typical
Isolation (Out-Out): 34dB Typical
Dimensions: 2.3˝ (L) x 1.9˝ (W) x 0.6˝(H)
TSB-31G
Insertion Loss (In-Out): 3.7dB Typical Trace A
6.8dB Typical Trace B
Return Loss (Output): 30dB Typical
Isolation (Out-Out): 34dB Typical
Dimensions: 3.0˝(L) x 1.9˝(W) x 0.6˝(H)
TSB-41G
Insertion Loss (In-Out): 7.0dB Typical Trace B
Return Loss (Output): 30dB Typical
Isolation (Out-Out): 34dB Typical
Dimensions: 3.0˝(L) x 1.9˝(W) x 0.6˝(H)
Specifications
INSERTION LOSS Typical
www.picomacom.com
C-4
Rev. 12/02 355 Parkside Drive San Fernando, CA 91340
Ph: 818-493-4300 Toll Free: 800-421-6511 Fax: [phone]
Specifications Subject to Change © Copyright 2003 Pico Macom, Inc.