Procom SMI-70-... - Manual

SMI 70/...
450 MHz Ceramic Microplexer
DESCRIPTION
Extremely small and lightweight ceramic duplexer (Extremely small: only
12 cm 3 !). Ideal for integration in portable 450 MHz cellular radio
telephones.
Low insertion loss by use of high-performance ceramic materials and
computer optimized interconnection networks.
Rugged mechanical design and low temperature drift.
High power handling – handles 30 watts at 85° C when mounted on a
40 cm heatsink!
Designed for direct drop-in on microstrip PCB. Coplanar terminals save
space and provide ease-of-manufacturing and a non-discontinuity
interface to the PCB.
Rejection of image frequency of receiver.
Environment proof.
Versions available for NMT-450, R2000, SFR and C-net. Request
quotation for other systems.
ORDERING DESIGNATIONS
TYPE PRODUCT NO. CELLULAR SYSTEM
SMI 70/NMT Contact us for info on availability NMT-450
SMI 70/R2000 Contact us for info on availability Radiocom 2000
SMI 70/SFR Contact us for info on availability SFR (NMT-F)
FUNCTIONAL DIMENSIONS
COMMON SPECIFICATIONS
ELECTRICAL
MODEL SMI 70/...
MAX. INPUT POWER 6 W without heatsink
30 W with heatsink
IMPEDANCE Nom. 50 Ω
MECHANICAL
TEMP. RANGE –30° C → +85° C
CONNECTIONS Drop-in, coplanar
TOTAL DIMENSIONS (L x W x H) 77.5 x 36 x 7.3 mm
HOUSING ONLY (L x W x H) 64.5 x 26 x 7.3 mm
WEIGHT Approx. 50 g
SPECIFICATION
MODEL SMI 70/NMT
CELLULAR SYSTEM Scandinavian NMT-450
TX FREQ. 453.0 - 457.5 MHz
RX FREQ. 463.0 - 467.5 MHz
BRANCH TX → Ant. Ant. → RX
INSERTION LOSS IN PASSBAND ≤ 2.8 dB ≤ 4.7 dB
ATT. IN STOPBAND > 50 dB > 60 dB
SWR ≤ 1.5 dB ≤ 1.7 dB
OUT OF BAND REJECTION 2.harm.: > 50 dB
3.harm.: > 50 dB
4.harm.: > 40 dB
< 225 MHz: > 10 dB
443 - 453 MHz: > 47 dB
1 - 3.5 GHz: > 50 dB
3.5 - 6 GHz: > 25 dB
MODEL SMI 70/R2000
CELLULAR SYSTEM Radiocom 2000 (France)
TX FREQ. 414.8 - 418.0 MHz
RX FREQ. 424.8 - 428.0 MHz
BRANCH TX → Ant. Ant. → RX
INSERTION LOSS IN PASSBAND ≤ 2.4 dB ≤ 4.2 dB
ATT. IN STOPBAND > 50 dB > 60 dB
SWR ≤ 1.5 dB ≤ 1.7 dB
OUT OF BAND REJECTION 2.harm.: > 50 dB
3.harm.: > 50 dB
4.harm.: > 40 dB
<200 MHz: > 10 dB
405 - 415 MHz: > 47 dB
1 - 3.5 GHz: > 50 dB
3.5 - 6 GHz: > 25 dB
MODEL SMI 70/SFR
CELLULAR SYSTEM SFR (NMT-F) (France)
TX FREQ. 450.0 - 454.5 MHz
RX FREQ. 440.0 - 444.5 MHz
BRANCH TX → Ant. Ant. → RX
INSERTION LOSS IN PASSBAND ≤ 2.7 dB ≤ 4.6 dB
ATT. IN STOPBAND > 50 dB > 60 dB
SWR ≤ 1.5 dB ≤ 1.7 dB
OUT OF BAND REJECTION 2.harm.: > 50 dB
3.harm.: > 50 dB
4.harm.: > 40 dB
<225 MHz: > 10 dB
455 - 465 MHz: > 47 dB
1 - 3.5 GHz: > 50 dB
3.5 - 6 GHz: > 25 dB