Reading
distance
EMVCo (mm)
Reading
Distance Grid
Scan
(Avg.,mm)
Impedance
(ohm)
Self resonant
frequency
(MHz)
Inductance
(uH)
Resistance
(ohm)
Q-Factor
Flex only
W7001
13.56 40 33 50/80 100 0.9 1.55 49 A
0.98 x 0.98 x 0.005
(25 x 25 x 0.12)
Without a ground
plane near antenna
Stock
W3579
13.56 40 28 50/80 42 1.6 3.60 37.8 B
1.38 x 1.97 x 0.012
(50 x 50 x 0.30)
Stock
W7013
13.56 20 25 50/80 71.5 1.05 2.70 33 C
1.18 x 0.98 x 0.014
(30 x 25 x 0.36)
Stock
Flex with twisted pair
cable + connector
W7000
13.56 - 36 50 75.5 1.27 2.20 49 F
1.69 x 1.34 x 0.005
(43x 34 x 0.11)
Adhesive tape under
coil included
Stock
Wire loop on plastic
carrier
W7002
13.56 40 35 50/80 89 0.65 0.95 57 D
3.72 x 2.24 x 0.14
(94.6 x 56.8 x 3.65)
Optimized for metal
proximity within the
device
Stock
13.56
- - 50 65.9 0.95 - 44
2400-2483.5
-
13.56
- - 50 57.6 1.13 - 46
2400-2483.5
-
NOTE: 1. Wire assembly option: Picoblade connector with wire. 2. "Stock" Stocked parts are typically available from Pulse distribution partners immediately.
Stock
RL Min. (dB): -8
Peak Gain in free space:
-1dBi
Peak Gain on Metal: 1dBi
W5101
E
1.77 x 1.77 x 0.05
(45 x 45 x 1.2)
Test setup over 80x80
mm metal GP
Stock
RL Min. (dB): -8
WiFi and NFC
combo
Trace on PCB
W5100
E
1.57 x 1.57 x 0.05
(40 x 40 x 1.2)
Test setup over 80x80
mm metal GP
Peak Gain in free space: 0.5dBi
Peak Gain on Metal: 1.5dBi
Without matching network (Bare coil)
Package
type
Dimension (in/mm)
NFC
Flex with Ferrite
On ground plane (
metal objects like
battery) solution
Pulse Internal Antennas for NFC applications
App.
Type
Pulse Part
number
RF Performance
Mechanical requirement
Note
Availability
Frequency (MHz)
With matching network
A
B
C
D
E
Rev H.02 (JAN 2018)
F
A
B
C
D
E
F